Stoichiometry °API gravity of water at N.T.P. is about 10 1 100 10 1 100 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry How much O₂ can be obtained from 90 kg of water? 90 kg 64 kg 80 kg 32 kg 90 kg 64 kg 80 kg 32 kg ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A chemical process is said to occur under unsteady state, if the Flow rates & composition both are time dependent None of these Ratio of streams entering/leaving are independent of time Inventory changes do not take place Flow rates & composition both are time dependent None of these Ratio of streams entering/leaving are independent of time Inventory changes do not take place ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Gases having same reduced temperatures and reduced pressures Neither A nor B Deviate from ideal gas behaviour to the same degree Have nearly the same compressibility factor Both A & B Neither A nor B Deviate from ideal gas behaviour to the same degree Have nearly the same compressibility factor Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In the reaction, Ca + 2H₂O = Ca(OH)₂ + H₂ ; what volume (c.c.) of hydrogen at STP would be liberated, when 8 gm of calcium reacts with excess water? (atomic weight of calcium = 40) 4480 1120 0.4 2240 4480 1120 0.4 2240 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An aqueous solution of 2.45% by weight H₂SO₄ has a specific gravity of 1.011. The composition expressed in normality is 0.2528 0.5055 0.5 0.25 0.2528 0.5055 0.5 0.25 ANSWER DOWNLOAD EXAMIANS APP
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