A. more stronger B. More weaker C. Not related to acid strength D. None of the above The correct answer to the question: “Greater the heat of neutralization the acid will be____________?” is “more stronger”.
A. Reasonable B. no bond reasonable C. Inductive effect D. Electromeric effect The correct answer to the question: “Hyperconjugation is also known as ____________?” is “no bond reasonable”.
A. Permanent effect B. Operate due to electronegativity difference C. temporary effect D. None of the above The correct answer to the question: “Electromeric effect is ____________?” is “temporary effect”.
A. Sp3 hybrid having 8 electrons B. Sp2 hybrid having 6 electron C. sp2 hybrid having 7 electron D. Sp hybrid having linear geometry The correct answer to the question: “Methyl radical is ___________?” is “sp2 hybrid having 7 electron”.
A. biodegradable polymer B. Synthetic polymer C. Natural polymer D. Branched polymer The correct answer to the question: “Nylon-2-nylon-6 is a__________polymer?” is “biodegradable polymer”.
A. Polyethylene B. PVC C. Orlon D. nylon 6-6 The correct answer to the question: “Example of copolymers is _____________?” is “nylon 6-6”.
A. Natural rubber B. Synthetic rubber C. nylon 6-6 D. Polystyrene The correct answer to the question: “Hexamethylene diamine and adipic acid combine to form _____________?” is “nylon 6-6”.
A. Natural polymers B. semisynthetic polymers C. Synthetic polymers D. None of These The correct answer to the question: “Vulcanized rubber is an example of ______________?” is “semisynthetic polymers”.
A. High density polythene B. Low density polythene C. PVC D. both A and C The correct answer to the question: “Example of linear polymer is ______________?” is “both A and C”.
A. Nylon B. Polyester C. bakelite D. PVC The correct answer to the question: “Example of cross linked polymer is ____________?” is “bakelite”.