Stoichiometry Gases diffuse faster compared to liquids because of the reason that the liquid molecules Have no definite shape Are held together by stronger inter-molecular forces Are heavier Move faster Have no definite shape Are held together by stronger inter-molecular forces Are heavier Move faster ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The effect of pressure on the heat capacity of the gases __________ is negligible. Neither A nor B Both A & B Below the critical temperature At pressure below one atmosphere Neither A nor B Both A & B Below the critical temperature At pressure below one atmosphere ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is an exothermic reaction? Decomposition of water None of these Conversion of graphite to diamond Dehydrogenation of ethane to ethylene Decomposition of water None of these Conversion of graphite to diamond Dehydrogenation of ethane to ethylene ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kinetic theory of gases stipulates that, the Absolute temperature is a measure of the kinetic energy of molecules None of these Molecules possess appreciable volume Energy is lost during molecular collisions Absolute temperature is a measure of the kinetic energy of molecules None of these Molecules possess appreciable volume Energy is lost during molecular collisions ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The net heat evolved or absorbed in a chemical process, i.e. total change in the enthalpy of the system is independent of the None of these Temperature & pressure Number of intermediate chemical reactions involved State of aggregation & the state of combination at the beginning & the end of the reaction None of these Temperature & pressure Number of intermediate chemical reactions involved State of aggregation & the state of combination at the beginning & the end of the reaction ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not a unit of pressure? Kilo-pascal Parsec Bar Newton/metre² Kilo-pascal Parsec Bar Newton/metre² ANSWER DOWNLOAD EXAMIANS APP
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