A. Stainless steel B. Soft solder C. Coinage bronze D. Amalgam E. Duralumin Correct Answer: Option D - Amalgam
A. CH3CH2OH B. (CH3)2CHCH2OH C. (CH3)3CCH2OH D. (CH3)3COH E. CH3CH2CH2CH2OH Correct Answer: Option D - (CH3)3COH
A. Vulcanization of rubber B. Hydrogenation of palm oil C. Hydrolysis of starch D. Polymerization E. Esterification Correct Answer: Option…
A. methane B. pentane C. ethane D. butene E. ethyne Correct Answer: Option C - ethane
A. are crystalline white solids B. are energy-giving substances C. are naturally occurring organic compounds D. contains carbon oxygen and…
A. ammoniacal liquor B. coke C. producer gas D. coal gas E. coal tar Correct Answer: Option C - producer…
A. Ethane B. Benzene C. Propane D. 2 - methylbutane E. 2,2,4-trimethylpentane Correct Answer: Option B - Benzene
A. is used as a lubricant B. has a network structure C. contains mobile free electrons D. is a good…
A. neutralization B. formation C. solution D. dilution E. hydration Correct Answer: Option A - neutralization
A. there is an increase in entropy ; B. There is an increase in gaseous volume C. Carbon (lV) oxide…