Stoichiometry One micron is equal to 10⁻⁴ cm 10⁻⁶ m Both B & C 10⁻⁴ mm 10⁻⁴ cm 10⁻⁶ m Both B & C 10⁻⁴ mm ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following gravity scales is used exclusively for liquids heavier than water? API scale None of these Baumme scale Twaddel scale API scale None of these Baumme scale Twaddel scale ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The density of a gas at N.T.P.is 'ρ'. Keeping the pressure constant (i.e. 760 mm Hg), the 3 density of the gas will become ¾ 0.75ρ at a temperature of __________ °K 273° 300° 400° 300° 273° 300° 400° 300° ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For the gaseous phase reaction, N₂ + O₂ ⇋ 2NO, ΔH = + 80 kJ/kg. mole; the decomposition of NO is favoured by Increasing the concentration of N₂ Decrease in temperature Decrease in pressure Increase in pressure Increasing the concentration of N₂ Decrease in temperature Decrease in pressure Increase in pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following terms of Vander Walls equation of state for a non-ideal gas accounts for intermolecular forces? (V - b) 1/RT RT (p +a/v²) (V - b) 1/RT RT (p +a/v²) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Validity of the relationship, inputs = outputs, holds good for the system at steady state Without chemical reaction & losses Without chemical reaction With chemical reaction None of these Without chemical reaction & losses Without chemical reaction With chemical reaction None of these ANSWER DOWNLOAD EXAMIANS APP
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