Stoichiometry Number of gram equivalent of solute dissolved in one litre of solution is called its Molality Formality Molarity Normally Molality Formality Molarity Normally ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The density of a liquid is 1500 kg/m³. Its value in gin/litre will be equal to 1500 15 150 1.5 1500 15 150 1.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One Newton is equal to __________ dynes. 10⁵ 10³ 10⁴ 10² 10⁵ 10³ 10⁴ 10² 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 Temperature & pressure Number of intermediate chemical reactions involved None of these State of aggregation & the state of combination at the beginning & the end of the reaction Temperature & pressure Number of intermediate chemical reactions involved None of these State of aggregation & the state of combination at the beginning & the end of the reaction ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In which of the following case of mixing of a strong acid with strong base (each of 1N concentration), temperature increase will be the highest? 35 c.c acid and 15 c.c base 30 c.c acid and 30 c.c base 20 c.c acid and 25 c.c base 15 c.c acid and 35 c.c base 35 c.c acid and 15 c.c base 30 c.c acid and 30 c.c base 20 c.c acid and 25 c.c base 15 c.c acid and 35 c.c base ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A rigid vessel containing three moles of nitrogen gas at 30°C is heated to 250°C. Assume the average capacities of nitrogen to be Cp = 29.1 J/mole.°C and, Cv = 20.8 J/mole.°C. The heat required, neglecting the heat capacity of the vessel, is 19206 J 4576 J 13728 J 12712 J 19206 J 4576 J 13728 J 12712 J ANSWER DOWNLOAD EXAMIANS APP