Stoichiometry At what temperature, given mass of a gas that occupies a volume of 2 litres at N.T.P. will occupy a volume of 4 litres, if the pressure of the gas is kept constant? 273°K 200°C 273°C 100°C 273°K 200°C 273°C 100°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The pressure of 'V' litres of a dry gas is increased from 1 to 2 kgf/cm² at a constant temperature. The new volume will become V/2 V/4 V² 2V V/2 V/4 V² 2V ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following ideal gas laws are not applicable to mixture of gases ? None of these Boyle's law & Charle's Law Amgat's law Dalton's law None of these Boyle's law & Charle's Law Amgat's law Dalton's law ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Gases diffuse faster compared to liquids because of the reason that the liquid molecules Have no definite shape Are heavier Move faster Are held together by stronger inter-molecular forces Have no definite shape Are heavier Move faster Are held together by stronger inter-molecular forces ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a neutral solution None of these OH⁻ ions are absent Both H⁺ and OH⁻ ions are present in very small but equal concentration H⁺ ions are absent None of these OH⁻ ions are absent Both H⁺ and OH⁻ ions are present in very small but equal concentration H⁺ ions are absent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of transition is the heat evolved or absorbed, when a substance is converted from Vapor to solid Solid to liquid One allotropic form to another allotropic form Vapor to liquid Vapor to solid Solid to liquid One allotropic form to another allotropic form Vapor to liquid ANSWER DOWNLOAD EXAMIANS APP
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