Stoichiometry 2 litres of nitrogen at N.T.P. weighs __________ gms. 1.25 28 14 2.5 1.25 28 14 2.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole. 92 46 -23 -92 92 46 -23 -92 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Solutions having the same osmotic pressure are called __________ solutions. Saturated Dilute Ideal Isotonic Saturated Dilute Ideal Isotonic ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Cp - Cv, for an ideal gas is equal to R 3R R/2 2R R 3R R/2 2R ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The amount of Zn (atomic weight = 65) required to form 224 c.c. of H₂ at N.T.P. on treatment with dilute H₂SO₄ will be __________ gm. 6.5 65 0.065 0.65 6.5 65 0.065 0.65 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 43832 43834 √2 4 43832 43834 √2 ANSWER DOWNLOAD EXAMIANS APP
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