Stoichiometry - Study Mode
[#316] C p equals C v at
Correct Answer
(B) 0°K
[#317] $$frac{{{{ ext{C}}_{ ext{p}}}}}{{{{ ext{C}}_{ ext{v}}}}}$$ for monoatomic gases is
Correct Answer
(B) 1.66
[#318] Specific gravity on API scale is given by the relation(where, G = specific gravity at 15.5°C).
Correct Answer
(B) °API = (141.5/G) - 131.5
[#319] In a neutral solution
Correct Answer
(C) Both H + and OH - ions are present in very small but equal concentration
[#320] A vessel of volume 1000 m 3 contains air which is saturated with water vapour. The total pressure and temperature are 100 kPa and 20°C respectively. Assuming that the vapour pressure of water at 20°C is 2.34 kPa, the amount of water vapour (in kg) in the vessel is approximately
Correct Answer
(A) 17