Stoichiometry Addition of a non-volatile solute to a pure solvent Decreases its freezing point Increases its freezing point Both B and C Increases its boiling point Decreases its freezing point Increases its freezing point Both B and C Increases its boiling point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If pH value of an acidic solution is decreased from 5 to 2, then the increase in its hydrogen ion concentration is __________ times. 100 10000 1000 10 100 10000 1000 10 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The temperature at which the second Virial co-efficient of a real gas is zero is called the Boiling point Boyle temperature Eutectic point Critical temperature Boiling point Boyle temperature Eutectic point Critical temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The effect of pressure on the heat capacity of the gases __________ is negligible. At pressure below one atmosphere Below the critical temperature Both A & B Neither A nor B At pressure below one atmosphere Below the critical temperature Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a chemical process, the recycle stream is purged for Limiting the inerts Enriching the product Increasing the product yield Heat conservation Limiting the inerts Enriching the product Increasing the product yield Heat conservation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Average molecular weight of air is about 79 29 23 21 79 29 23 21 ANSWER DOWNLOAD EXAMIANS APP
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