Stoichiometry Heat of reaction is not influenced by Whether the reaction is carried out at constant temperature or constant pressure The route/method through which final products are obtained None of these The physical state (e.g., solid, liquid or gaseous) of reactants and products Whether the reaction is carried out at constant temperature or constant pressure The route/method through which final products are obtained None of these The physical state (e.g., solid, liquid or gaseous) of reactants and products ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times. 4 √2 43834 43832 4 √2 43834 43832 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry __________ equation relates latent heat and boiling point. Antonie Trouton's Kopp's Kistyakowsky Antonie Trouton's Kopp's Kistyakowsky ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A very dilute solution is prepared by dissolving 'x1' mole of solute in 'x2' mole of a solvent. The mole fraction of solute is approximately equal to 1/x2 X1/x2 1 - (x1/x2) X2/x1 1/x2 X1/x2 1 - (x1/x2) X2/x1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is Unchanged by the pressure change Independent of the temperature Increased with the increase in pressure Decreased with the increase in pressure Unchanged by the pressure change Independent of the temperature Increased with the increase in pressure Decreased with the increase in pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kg of calcium carbide (CaCâ‚‚) produces about 0.41 kg of acetylene gas on treatment with water. How many hours of service can be derived from 1 kg of calcium carbide in an acetylene lamp burning 35 litres of gas at NTP per hour? 5 15 20 10 5 15 20 10 ANSWER DOWNLOAD EXAMIANS APP
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