Stoichiometry pH value of a solution containing equal concentration of hydroxyl and hydrogen ions will be 7 10 14 7 10 14 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The number of water molecules present in a drop of water weighing 0.018 gm is 6.023 x __________ 1023 1019 1020 1026 1023 1019 1020 1026 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Vapor pressure of water at 100°C is about __________ bar. 10.13 101.3 1.013 0.1013 10.13 101.3 1.013 0.1013 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For an endothermic reaction, the minimum value of energy of activation will be (where, ΔH = enthalpy of the reaction) Δ H >ΔH Δ H >ΔH ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At higher temperature, molal heat capacities of most of the gases (at constant pressure) __________ with increase in temperature. Increases Remains unchanged Increases linearly Decreases Increases Remains unchanged Increases linearly Decreases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 6 gms of magnesium (atomic weight = 24), reacts with excess of an acid, the amount of H₂ produced will be __________ gm. gm. 5 3 1 0.5 5 3 1 0.5 ANSWER DOWNLOAD EXAMIANS APP
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