Stoichiometry Which of the following is not a colligative property? Osmotic pressure Lowering of vapor pressure Depression of freezing point None of these Osmotic pressure Lowering of vapor pressure Depression of freezing point None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The density of a gas 'X' is twice that of another gas 'Y'. If the molecular weight of gas 'Y' is 'M'; then the molecular weight of the gas 'X' will be 2M M M/2 M/4 2M M M/2 M/4 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pure oxygen is mixed with air to produce an enriched air containing 50 volume % of oxygen. The ratio of moles of air to oxygen used is 0.58 0.2 0.5 1.72 0.58 0.2 0.5 1.72 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Gases diffuse faster compared to liquids because of the reason that the liquid molecules Are held together by stronger inter-molecular forces Are heavier Have no definite shape Move faster Are held together by stronger inter-molecular forces Are heavier Have no definite shape Move faster ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not a unit of length? Fermi Barn Angstrom Parsec Fermi Barn Angstrom Parsec ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The forces causing the vaporisation of liquid are derived from the Kinetic energy of translation of its molecules. The heat of vaporisation Both B & C Becomes zero at the critical point Increases with pressure rise Decreases with increasing pressure Both B & C Becomes zero at the critical point Increases with pressure rise Decreases with increasing pressure ANSWER DOWNLOAD EXAMIANS APP
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