A. Na2CO3 B. Pb(NO3)2 C. KCI D. CuCO3 E. PbSO4 Correct Answer: Option E - PbSO4
A. Esterification B. Fermentation C. Dehydration D. Polymerization E. Saponification Correct Answer: Option B - Fermentation
A. deliquescence B. chemical decomposition C. hydrolysis D. redox reaction E. combustion Correct Answer: Option D - redox reaction
A. 0 to + 2 B. 0 to 5 C. +4 to + 2 D. +4 to +5 E. +4…
A. NaHCO3 B. K2CO3 C. MgCO3 D. Ca(HCO3)2 E. ZnCO3 Correct Answer: Option B - K2CO3
A. Kinetic theory B. rate law C. atomic theory D. collision theory E. gas laws Correct Answer: Option D -…
A. 0. 11F B. 0.12F C. 0.22F D. 1.1F E. 2.2F Correct Answer: Option A - 0. 11F
A. calcium trioxocarbonate (IV) B. propane- 1, 2, 3 - triol C. calcium hydrogentrioxocarbonate (IV) D. magnesium tetraoxosulphate (IV) E.…
A. lead and tin B. iron and carbon C. copper and tin D. aluminium and copper E. lead and antimony…
A. the solution is unsaturated B. sublimation has occurred C. ammonia gas is evolved D. the process is endothermic E.…