Stoichiometry Which of the following is an exothermic reaction? Conversion of graphite to diamond Decomposition of water Dehydrogenation of ethane to ethylene None of these Conversion of graphite to diamond Decomposition of water Dehydrogenation of ethane to ethylene None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Claussius Clapeyron equation applies to the __________ process. Melting Sublimation All of these Vaporisation Melting Sublimation All of these Vaporisation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Ideal solution is formed, when its components have zero Both A & B Heat of mixing Volume change Neither A nor B Both A & B Heat of mixing Volume change Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In the reaction, represented by Na₂CO₃ + HC₁ → NaHO₃ + NaCl, the equivalent weight of Na₂CO₃ is 10.6 106 5.3 53 10.6 106 5.3 53 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The depression in freezing point of a solution is Inversely proportional to the mass of solvent Both A & B Directly proportional to the mole of solute Neither A nor B Inversely proportional to the mass of solvent Both A & B Directly proportional to the mole of solute Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is Increased with the increase in pressure Decreased with the increase in pressure Unchanged by the pressure change Independent of the temperature Increased with the increase in pressure Decreased with the increase in pressure Unchanged by the pressure change Independent of the temperature ANSWER DOWNLOAD EXAMIANS APP
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