Stoichiometry Simultaneous doubling of the absolute temperature of a gas and reduction of its pressure to half, will result in __________ in the volume of the gas. Doubling Four fold increase No change L/4th reduction Doubling Four fold increase No change L/4th reduction ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry NaOH contains __________ percent oxygen. 10 1 16 40 10 1 16 40 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The chemical nature of an element is independent of Its atomic number The number of protons or electrons present in it The number of neutrons present in it None of these Its atomic number The number of protons or electrons present in it The number of neutrons present in it None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Ideal solution is formed, when its components have zero Volume change Neither A nor B Heat of mixing Both A & B Volume change Neither A nor B Heat of mixing Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol XM satisfies XM ≥ 0.64 XM = 0.5 0.5 < XM < 0.64 XM < 0.5 XM ≥ 0.64 XM = 0.5 0.5 < XM < 0.64 XM < 0.5 ANSWER DOWNLOAD EXAMIANS APP
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