Chemistry Dictionary to Hindi and Odia

Chemistry terms in Hindi and Odia

Find Chemistry Dictionary in English to Hindi or in English to odia (Oriya). Here is an alphabetical arrangement of (a-z) chemistry terms and their meaning in Hindi and Odia.

A

Acid: A substance which gives hydrogen ion or accepts electron pair

अम्ल - वह पदार्थ जो हाइड्रोजन आयन देता है या इलेक्ट्रॉन युग्म स्वीकार करता है

ଏସିଡ୍: ଏକ ପଦାର୍ଥ ଯାହା ହାଇଡ୍ରୋଜେନ ଆୟନ ଦିଏ କିମ୍ବା ଇଲେକ୍ଟ୍ରନ ଯୋଡା ଗ୍ରହଣ କରେ

Activation Energy – The minimum energy required for a chemical reaction to occur.

सक्रियण ऊर्जा - रासायनिक प्रतिक्रिया होने के लिए आवश्यक न्यूनतम ऊर्जा।

ସକ୍ରିୟ ଶକ୍ତି - ରାସାୟନିକ ପ୍ରତିକ୍ରିୟା ଘଟିବା ପାଇଁ ସର୍ବନିମ୍ନ ଶକ୍ତି ଆବଶ୍ୟକ |

Alloy – A mixture of two or more metals or a metal and a nonmetal.

मिश्र धातु - दो या दो से अधिक धातुओं या एक धातु और एक अधातु का मिश्रण।

ମିଶ୍ର ଧାତୁ-  ଦୁଇ କିମ୍ବା ଅଧିକ ଧାତୁ କିମ୍ବା ଏକ ଧାତୁ ଏବଂ ଏକ ଅଣ ଧାତୁର ମିଶ୍ରଣ |

Anion – A negatively charged ion

ऋणायन - एक ऋणात्मक आवेशित आयन।

ଆନାୟନ - ଏକ ଋଣାତ୍ମକ ଚାର୍ଜଯୁକ୍ତ ଆୟନ।

B

Base – A substance that accepts protons (H⁺) or donates hydroxide ions (OH⁻).

क्षार - एक पदार्थ जो प्रोटॉन (H⁺) स्वीकार करता है या हाइड्रॉक्साइड आयन (OH⁻) दान करता है।

କ୍ଷାର - ଏକ ପଦାର୍ଥ ଯାହା ପ୍ରୋଟନ୍ (H⁺) ଗ୍ରହଣ କରେ କିମ୍ବା ହାଇଡ୍ରୋକ୍ସାଇଡ୍ ଆୟନ୍ (OH⁻) ଦାନ କରେ।

Boiling Point – The temperature at which the vapour pressure of a liquid becomes equal to the atmospheric pressure.

क्वथनांक - वह तापमान जिस पर किसी द्रव का वाष्प दाब वायुमंडलीय दाब के बराबर हो जाता है

ସ୍ଫୁଟନାଙ୍କ - ଯେଉଁ ତାପମାତ୍ରାରେ ତରଳର ବାଷ୍ପଚାପ ବାୟୁମଣ୍ଡଳୀୟ ଚାପ ସହିତ ସମାନ ହୁଏ

Bond Energy – The amount of energy required to break a chemical bond.

बंधन ऊर्जा - एक रासायनिक बंधन को तोड़ने के लिए आवश्यक ऊर्जा की मात्रा।

ବନ୍ଧ ଶକ୍ତି - ଏକ ରାସାୟନିକ ବନ୍ଧ ଭାଙ୍ଗିବା ପାଇଁ ଆବଶ୍ୟକ ଶକ୍ତିର ପରିମାଣ।

Buffer – A solution that resists changes in pH when acids or bases are added.

बफर - एक घोल जो अम्ल या क्षार मिलाए जाने पर pH में परिवर्तन का प्रतिरोध करता है।

ବଫର - ଏକ ଦ୍ରବଣ ଯାହା ଏସିଡ୍ କିମ୍ବା କ୍ଷାର ମିଶାଗଲେ pH ପରିବର୍ତ୍ତନକୁ ପ୍ରତିରୋଧ କରେ

Bronsted-Lowry Acid – A substance that donates a proton (H⁺).

ब्रोंस्टेड-लोरी एसिड - एक पदार्थ जो एक प्रोटॉन (H⁺) दान करता है।

ବ୍ରୋନଷ୍ଟେଡ୍-ଲୋରି ଏସିଡ୍ - ଏକ ପଦାର୍ଥ ଯାହା ପ୍ରୋଟନ୍ (H⁺) ଦାନ କରେ।

C

Catalyst – A substance that speeds up a chemical reaction without being consumed

उत्प्रेरक - वह पदार्थ जो रासायनिक प्रतिक्रिया को तीव्र कर देता है लेकिन प्रतिक्रिया के अंत में इसका उपयोग नहीं किया जाता है।

ଉତପ୍ରେରକ  - ଏକ ପଦାର୍ଥ ଯାହା ପ୍ରତିକ୍ରିୟାକୁ ତ୍ୱରାନ୍ୱିତ କରେ କିନ୍ତୁ ପ୍ରତିକ୍ରିୟା ଶେଷରେ ନିଜେ ବ୍ୟବହୃତ ହୁଏ ନାହିଁ।

Cation – A positively charged ion.

धनायन - एक धनात्मक आवेशित आयन

କାଟାୟନ - ଏକ ଧନାତ୍ମକ ଚାର୍ଜଯୁକ୍ତ ଆୟନ୍।

Covalent Bond – A chemical bond formed by the sharing of electrons.

सहसंयोजक बंधन - इलेक्ट्रॉनों के साझाकरण से निर्मित एक रासायनिक बंधन।

ସହସଂଯୋଜକ ବନ୍ଧ - ଇଲେକ୍ଟ୍ରନ ଗୁଡ଼ିକର ଅଂଶୀଦାର ଦ୍ୱାରା ଗଠିତ ଏକ ରାସାୟନିକ ବନ୍ଧ। 

Chemical Reaction – A process in which substances are transformed into new substances.

रासायनिक अभिक्रिया - एक प्रक्रिया जिसमें पदार्थ नए पदार्थों में परिवर्तित होते हैं।

ରାସାୟନିକ ପ୍ରତିକ୍ରିୟା - ଏକ ପ୍ରକ୍ରିୟା ଯେଉଁଥିରେ ପଦାର୍ଥଗୁଡ଼ିକ ନୂତନ ପଦାର୍ଥରେ ରୂପାନ୍ତରିତ ହୁଏ।

Concentration – The amount of solute dissolved in a given quantity of solvent.

Concentration -  विलायक की दी गई मात्रा में घुले विलेय की मात्रा

Concentration - ଏକ ନିର୍ଦ୍ଦିଷ୍ଟ ପରିମାଣର ଦ୍ରାବକରେ ଦ୍ରବୀଭୂତ ଦ୍ରବଣର ପରିମାଣ।

D

Decomposition Reaction – A reaction in which a compound breaks down into simpler substances.

अपघटन अभिक्रिया - एक अभिक्रिया जिसमें एक यौगिक सरल पदार्थों में टूट जाता है।

ବିଘଟନ ପ୍ରତିକ୍ରିୟା - ଏକ ପ୍ରତିକ୍ରିୟା ଯେଉଁଥିରେ ଏକ ଯୌଗିକ ସରଳ ପଦାର୍ଥରେ ଭାଙ୍ଗିଯାଏ।

Density – Mass per unit volume of a substance.

घनत्व - किसी पदार्थ का प्रति इकाई आयतन द्रव्यमान।

ଘନତା - ଏକ ପଦାର୍ଥର ପ୍ରତି ୟୁନିଟ୍ ଆୟତନର ବସ୍ତୁତ୍ୱ।

Dissociation – The separation of molecules into smaller particles such as ions.

वियोजन - अणुओं का आयनों जैसे छोटे कणों में अलग होना।

ବିଘଟନ-  ଆୟନ ଭଳି ଛୋଟ କଣିକାରେ ଅଣୁଗୁଡ଼ିକର ପୃଥକୀକରଣ।

Diffusion – The movement of particles from an area of high concentration to low concentration.

विसरण - उच्च सांद्रता वाले क्षेत्र से निम्न सांद्रता वाले क्षेत्र की ओर कणों का संचलन।

ବିଶରଣ - ଉଚ୍ଚ ସାନ୍ଦ୍ରତା କ୍ଷେତ୍ରରୁ କମ ସାନ୍ଦ୍ରତାକୁ କଣିକାଗୁଡ଼ିକର ଗତି।

Dipole – A molecule with positive and negative charges separated in different regions.

द्विध्रुव - एक अणु जिसमें धनात्मक और ऋणात्मक आवेश अलग-अलग क्षेत्रों में विभाजित होते हैं।

ଡାଇପୋଲ୍ - ବିଭିନ୍ନ ଅଞ୍ଚଳରେ ପୃଥକ କରାଯାଇଥିବା ଧନାତ୍ମକ ଏବଂ ଋଣାତ୍ମକ ଚାର୍ଜ ସହିତ ଏକ ଅଣୁ।

E

Electrolysis – A process that uses electricity to decompose a compound.

इलेक्ट्रोलिसिस  -प्रक्रिया जो किसी यौगिक को विघटित करने के लिए बिजली का उपयोग करती है।

ଇଲେକ୍ଟ୍ରୋଲାଇସିସ୍ - ଏକ ପ୍ରକ୍ରିୟା ଯାହା ଏକ ଯ ound ଗିକକୁ କ୍ଷୟ କରିବା ପାଇଁ ବିଦ୍ୟୁତ୍ ବ୍ୟବହାର କରେ 

Electron – A negatively charged subatomic particle.

इलेक्ट्रॉन - एक नकारात्मक रूप से आवेशित उपपरमाण्विक कण।

ଇଲେକ୍ଟ୍ରନ୍ - ଏକ ନକାରାତ୍ମକ ଚାର୍ଜ ହୋଇଥିବା ସବାଟୋମିକ୍ କଣିକା 

Element – A pure substance consisting of only one type of atom.

तत्व - एक शुद्ध पदार्थ जिसमें केवल एक ही प्रकार के परमाणु होते हैं।

ଉପାଦାନ - କେବଳ ଏକ ପ୍ରକାର ପରମାଣୁକୁ ନେଇ ଏକ ଶୁଦ୍ଧ ପଦାର୍ଥ |

Endothermic Reaction – A reaction that absorbs heat.

एंडोथर्मिक प्रतिक्रिया - एक प्रतिक्रिया जो गर्मी को अवशोषित करती है।

ତାପଶୋଷି ପ୍ରତିକ୍ରିୟା - ଉତ୍ତାପକୁ ଶୋଷୁଥିବା ଏକ ପ୍ରତିକ୍ରିୟା |

Exothermic Reaction – A reaction that releases heat.

ऊष्माक्षेपी प्रतिक्रिया - एक प्रतिक्रिया जो गर्मी जारी करती है।

ତାପଉତ୍ପାଦି ପ୍ରତିକ୍ରିୟା - ଉତ୍ତାପ ମୁକ୍ତ କରୁଥିବା ଏକ ପ୍ରତିକ୍ରିୟା |

F

Freezing Point – The temperature at which a liquid turns into a solid.

हिमांक बिंदु - वह तापमान जिस पर कोई तरल पदार्थ ठोस में बदल जाता है।

ସ୍ଫୁଟନାଙ୍କ: ତାପମାତ୍ରା ଯେଉଁଠାରେ ଏକ ତରଳ ଏକ କଠିନରେ ପରିଣତ ହୁଏ |

Fusion – The process of combining atomic nuclei to form a heavier nucleus.

संलयन - परमाणु नाभिक के संयोजन से भारी नाभिक बनाने की प्रक्रिया।

ଫ୍ୟୁଜନ୍ - ପରମାଣୁ ନ୍ୟୁକ୍ଲିୟସର ମିଶ୍ରଣ ପ୍ରକ୍ରିୟା ଏକ ଭାରୀ ନ୍ୟୁକ୍ଲିୟସ୍ ଗଠନ |

Fluorescence – The emission of light by a substance that has absorbed light.

प्रतिदीप्ति - प्रकाश को अवशोषित करने वाले पदार्थ द्वारा प्रकाश का उत्सर्जन।

ଫ୍ଲୋରୋସେନ୍ସ - ଆଲୋକ ଗ୍ରହଣ କରିଥିବା ଏକ ପଦାର୍ଥ ଦ୍ୱାରା ଆଲୋକର ନିର୍ଗମନ |

Fermentation – The process by which microorganisms convert sugar into alcohol.

किण्वन - वह प्रक्रिया जिसके द्वारा सूक्ष्मजीव चीनी को अल्कोहल में परिवर्तित करते हैं।

ଫର୍ମେଣ୍ଟେସନ୍ - ଏକ ପ୍ରକ୍ରିୟା ଯାହା ଦ୍ୱାରା ଅଣୁଜୀବମାନେ  ଚିନିକୁ ମଦ୍ୟପାନରେ ପରିଣତ କରନ୍ତି

Formula Unit – The lowest whole-number ratio of ions in an ionic compound.

सूत्र इकाई - एक आयनिक यौगिक में आयनों का सबसे कम पूर्ण-संख्या अनुपात।

ସୂତ୍ର ଏକକ - ଏକ ଆୟନିକ ଯୌଗିକରେ ଆୟନର ସର୍ବନିମ୍ନ ପୂର୍ଣ୍ଣସଂଖ୍ୟା ଅନୁପାତ।

G

 Gas – A state of matter with no fixed shape or volume.

गैस - पदार्थ की वह अवस्था जिसका कोई निश्चित आकार या आयतन नहीं होता।

ଗ୍ୟାସ୍ - କୌଣସି ସ୍ଥିର ଆକାର କିମ୍ବା ଆୟତନ ନଥିବା ପଦାର୍ଥର ଏକ ଅବସ୍ଥା।

Gibbs Free Energy – A thermodynamic quantity that determines the spontaneity of a reaction.

    गिब्स मुक्त ऊर्जा - एक ऊष्मागतिक मात्रा जो किसी प्रतिक्रिया की सहजता निर्धारित करती है।

    ଗିବସ୍ ମୁକ୍ତ ଶକ୍ତି - ଏକ ଥର୍ମୋଡାଇନାମିକ୍ ପରିମାଣ ଯାହା ପ୍ରତିକ୍ରିୟାର ସ୍ୱତଃସ୍ଫୂର୍ତ୍ତି ନିର୍ଣ୍ଣୟ କରେ।

Group – A vertical column in the periodic table.

    समूह - आवर्त सारणी में एक ऊर्ध्वाधर स्तंभ।

    Group- ପର୍ଯ୍ୟାୟ ସାରଣୀରେ ଏକ ଭୂଲମ୍ବ ସ୍ତମ୍ଭ।

Gravimetric Analysis – A method used to determine the amount of a substance by weighing.

    ग्रैविमेट्रिक विश्लेषण - वजन करके किसी पदार्थ की मात्रा निर्धारित करने के लिए उपयोग की जाने वाली विधि।

    ଗ୍ରାଭିମେଟ୍ରିକ୍ ବିଶ୍ଳେଷଣ - ଓଜନ କରି ପଦାର୍ଥର ପରିମାଣ ନିର୍ଣ୍ଣୟ କରିବା ପାଇଁ ବ୍ୟବହୃତ ଏକ ପଦ୍ଧତି।

Ground State – The lowest energy state of an atom.

    मूल अवस्था - किसी परमाणु की सबसे कम ऊर्जा अवस्था।

    ମୁଳ ଅବସ୍ଥା - ଏକ ପରମାଣୁର ସର୍ବନିମ୍ନ ଶକ୍ତି ଅବସ୍ଥା।

H

Halogens – Group 17 elements in the periodic table.

     हैलोजन - आवर्त सारणी में समूह 17 के तत्व

     ହାଲୋଜେନ୍ - ପର୍ଯ୍ୟାୟ ସାରଣୀରେ ୧୭ ନମ୍ବର ମୌଳିକ ବିଷୟ।

Hydrocarbon – A compound composed of hydrogen and carbon.

     हाइड्रोकार्बन - हाइड्रोजन और कार्बन से बना एक यौगिक।

     ହାଇଡ୍ରୋକାର୍ବନ - ହାଇଡ୍ରୋଜେନ ଏବଂ କାର୍ବନରୁ ଗଠିତ ଏକ ଯୌଗିକ।

Hydrogen Bonding – A weak attraction between a hydrogen atom and another electronegative atom.

   हाइड्रोजन बंधन - एक हाइड्रोजन परमाणु और एक अन्य विद्युत ऋणात्मक परमाणु के बीच एक कमजोर आकर्षण।

     ହାଇଡ୍ରୋଜେନ୍ ବନ୍ଧନ - ଏକ ହାଇଡ୍ରୋଜେନ୍ ପରମାଣୁ ଏବଂ ଅନ୍ୟ ଏକ ଇଲେକ୍ଟ୍ରୋନେଗେଟିଭ୍ ପରମାଣୁ ମଧ୍ୟରେ ଏକ ଦୁର୍ବଳ ଆକର୍ଷଣ।

Hygroscopic – A substance that absorbs moisture from the air.

     हाइग्रोस्कोपिक - वह पदार्थ जो हवा से नमी को अवशोषित करता है।

     ହାଇଗ୍ରୋସ୍କୋପିକ୍ - ଏକ ପଦାର୍ଥ ଯାହା ବାୟୁରୁ ଆର୍ଦ୍ରତା ଶୋଷଣ କରେ।

Heat Capacity – The amount of heat required to raise the temperature of a substance.

     ताप धारिता - किसी पदार्थ का तापमान बढ़ाने के लिए आवश्यक ऊष्मा की मात्रा।

    ତାପ ଧାରଣ  କ୍ଷମତା - ଏକ ପଦାର୍ଥର ତାପମାତ୍ରା ବୃଦ୍ଧି କରିବା ପାଇଁ ଆବଶ୍ୟକ ତାପର ପରିମାଣ।

I

41.                        Ion – An atom or molecule with a net charge due to electron gain or loss.

42.                        Ionic Bond – A bond formed by the transfer of electrons from one atom to another.

43.                        Isotope – Atoms of the same element with different numbers of neutrons.

44.                        Ideal Gas Law – An equation of state for gases: PV = nRT.

45.                        Intermolecular Forces – Forces between molecules, including dipole-dipole and London dispersion forces.

J

46.                        Joule – The SI unit of energy.

K

47.                        Kelvin – The SI unit of temperature.

48.                        Kinetic Energy – Energy possessed by a moving object.

49.                        Kinetics – The study of reaction rates.

50.                        Ketone – An organic compound with a carbonyl group attached to two carbon atoms.

L

51.                        Lattice Energy – Energy required to separate an ionic compound into gaseous ions.

52.                        Le Chatelier’s Principle – A principle stating that a system at equilibrium will shift to counteract changes.

53.                        Limiting Reactant – The reactant that is completely consumed first in a reaction.

54.                        Ligand – A molecule that binds to a central metal atom in a complex.

55.                        Lewis Structure – A diagram that shows bonding and lone pairs in molecules.

M

56.                        Malleability – The ability of a metal to be hammered into sheets.

57.                        Molarity – A concentration unit (moles per liter).

58.                        Molecule – A group of atoms bonded together.

59.                        Molality – Moles of solute per kilogram of solvent.

60.                        Metallic Bonding – The bonding in metals where electrons are free to move.

N

61.                        Neutralization – A reaction between an acid and a base that forms water and salt.

62.                        Neutron – A subatomic particle with no charge.

63.                        Noble Gases – Elements in Group 18 that are inert.

64.                        Nucleon – A proton or neutron in the nucleus.

65.                        Nucleus – The dense center of an atom containing protons and neutrons.

O

66.                        Oxidation – The loss of electrons in a reaction.

67.                        Orbitals – Regions around an atom where electrons are likely to be found.

68.                        Organic Chemistry – The study of carbon-containing compounds.

69.                        Osmosis – The diffusion of water through a semi-permeable membrane.

70.                        Octet Rule – Atoms gain or lose electrons to obtain 8 valence electrons.

P

71.                        pH – A measure of acidity or alkalinity.

72.                        Precipitate – A solid formed from a solution during a reaction.

73.                        Periodic Table – A chart organizing elements by atomic number.

74.                        Polymer – A large molecule made of repeating units.

75.                        Photochemistry – The study of chemical reactions caused by light.

Q

76.                        Quantum Mechanics – The physics of atomic and subatomic particles.

R

77.                        Reactant – A substance that undergoes change in a reaction.

78.                        Reduction – The gain of electrons in a reaction.

79.                        Radioactivity – The emission of radiation from unstable nuclei.

80.                        Resonance – The delocalization of electrons in molecules.

S

81.                        Solute – A substance dissolved in a solvent.

82.                        Solvent – The substance in which a solute dissolves.

83.                        Sublimation – The direct transition from solid to gas.

84.                        Stoichiometry – The calculation of reactants and products in reactions.

T-Z

85.                        Titration – A method for determining concentration.

86.                        Vaporization – The process of turning a liquid into a gas.

87.                        Valency – The combining power of an element.

88.                        X-ray Crystallography – A method for determining molecular structure.

89.                        Yield – The amount of product obtained.

Zeolites – Microporous minerals used as catalysts.