CBSE Class 11 Chemistry Some Basic Concepts of Chemistry MCQs Set B
CBSE Class 11 Chemistry Some Basic Concepts of Chemistry MCQs Set B
Question: A mixture of sand and iodine can be separated by a) sublimation b) crystallisation c) distillation d) fractionation Answer: sublimation Question: Difference in density is the basis of a) gravity separation b) molecular sieving c) ultrafiltration d) molecular attraction Answer: ...
CBSE Class 11 Chemistry Structure of Atom MCQs Set B
Question: Which of the scientist were able to prove that atom is no longer non-divisible? a) Michael Faraday b) Chadwick c) Dalton d) Thomson Answer: Michael Faraday Question: Which of the following is never true for cathode rays ? a) They are electromagnetic waves. b) They produce heat. c...
CBSE Class 11 Chemistry Classification of Elements and Periodicity in Properties MCQs
Question: Periodic classification of elements is used to examine the a) Both b) periodic trends in physical properties of elements c) periodic trends in chemical properties of elements d) None of these Answer: Both Question: Cl, Br, I, if this is Dobereiner’s triad and the atomic masses of...
CBSE Class 11 Chemistry Chemical Bonding and Molecular Structure MCQs
Question: The attractive force which holds various constituents (atoms, ions etc.) together in different chemical species is called a a) chemical bond b) ionic bond c) chemical compound d) covalent bond Answer: chemical bond Question: The evolution of various theories of valence and the...
CBSE Class 11 Chemistry States of Matter MCQs Set B
Question: Which of the following is not a type of van der Waal'sforces? a) Ion - dipole forces b) London forces c) Dipole - induced dipole forces d) Dipole - dipole forces Answer: Ion - dipole forces Question: Who proposed the concept of dispersion force ? a) Fritz London b) van der Waal c...
CBSE Class 11 Chemistry Structure of Atom MCQs Set B
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CBSE Class 11 Chemistry Classification of Elements and Periodicity in Properties MCQs
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CBSE Class 11 Chemistry Chemical Bonding and Molecular Structure MCQs
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CBSE Class 11 Chemistry States of Matter MCQs Set B
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CBSE Class 11 Chemistry Thermodynamics MCQs
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CBSE Class 11 Chemistry Chemical Equilibrium MCQs Set B
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CBSE Class 11 Chemistry Redox Reactions MCQs
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CBSE Class 11 Chemistry Hydrogen MCQs
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CBSE Class 11 Chemistry s Block Elements MCQs Set B
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