Stoichiometry 1 Pascal (unit of pressure) is equal to __________ N/m². 1 1000 10 0.1 1 1000 10 0.1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The chemical nature of an element is independent of The number of neutrons present in it The number of protons or electrons present in it None of these Its atomic number The number of neutrons present in it The number of protons or electrons present in it None of these Its atomic number ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry On addition of 1 c.c. of dilute hydrochloric acid (1% concentration) to 80 c.c. of a buffer solution of pH = 4, the pH of the solution becomes 1 4 8 2 1 4 8 2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Solution made by dissolving equimolar amounts of different solutes in the same amount of a given solvent will have the Different elevation in boiling point None of these Elevation in boiling point in the ratio of their molecular weights Same elevation in boiling point Different elevation in boiling point None of these Elevation in boiling point in the ratio of their molecular weights Same elevation in boiling point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The elevation in boiling point of a solution is proportional to the __________ of the solution. Normality Reciprocal of the molal concentration Molal concentration Molarity Normality Reciprocal of the molal concentration Molal concentration Molarity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kopp's rule is useful for the determination of Molal heat capacities of gases Heat capacities of solids Heat capacities of gases Activation energy Molal heat capacities of gases Heat capacities of solids Heat capacities of gases Activation energy ANSWER DOWNLOAD EXAMIANS APP
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