Stoichiometry The depression in freezing point of a solution is Inversely proportional to the mass of solvent Neither A nor B Both A & B Directly proportional to the mole of solute Inversely proportional to the mass of solvent Neither A nor B Both A & B Directly proportional to the mole of solute ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 Kcal/kg. °C is equivalent to __________ BTU/lb. °F. 1 2.42 None of these 4.97 1 2.42 None of these 4.97 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a neutral solution Both H⁺ and OH⁻ ions are present in very small but equal concentration None of these OH⁻ ions are absent H⁺ ions are absent Both H⁺ and OH⁻ ions are present in very small but equal concentration None of these OH⁻ ions are absent H⁺ ions are absent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry As per Kirchoff s equation, the heat of reaction is affected by the Molecularity Pressure Volume Temperature Molecularity Pressure Volume Temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The latent heat of vaporisation Decreases as pressure increases Decreases with increased temperature All of these Becomes zero at the critical point Decreases as pressure increases Decreases with increased temperature All of these Becomes zero at the critical point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kg of calcium carbide (CaC₂) produces about 0.41 kg of acetylene gas on treatment with water. How many hours of service can be derived from 1 kg of calcium carbide in an acetylene lamp burning 35 litres of gas at NTP per hour? 10 15 5 20 10 15 5 20 ANSWER DOWNLOAD EXAMIANS APP
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