Stoichiometry An aqueous solution of 2.45% by weight H₂SO₄ has a specific gravity of 1.011. The composition expressed in normality is 0.5 0.25 0.5055 0.2528 0.5 0.25 0.5055 0.2528 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In __________ process, ions of salts react with water to produce acidity or alkalinity. Electrolysis Dialysis Hydrolysis Hydration Electrolysis Dialysis Hydrolysis Hydration ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a ternery system involving two liquid components and a solute, the ratio of the concentration of the solute in the two phases at equilibrium is called the distribution co-efficient. The distribution co-efficient depends upon the Neither A nor B Temperature Solute concentration Both A & B Neither A nor B Temperature Solute concentration Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Volume percent for gases is equal to the Mole percent Weight percent Mole percent only for ideal gases Weight percent only for ideal gases Mole percent Weight percent Mole percent only for ideal gases Weight percent only for ideal gases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Na₂SO₄. 10H₂O crystals are formed by cooling 100 Kg of 30% by weight aqueous solution of Na₂SO₄. The final concentration of the solute in the solution is 10%. The weight of crystals is 32.2 20 58.65 45.35 32.2 20 58.65 45.35 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Air at a temperature of 20°C and 750 mm Hg pressure has a relative humidity of 80%. What is its percentage humidity?Vapour pressure of water at 20°C is 17.5 mm Hg. 80 78.51 79.62 80.38 80 78.51 79.62 80.38 ANSWER DOWNLOAD EXAMIANS APP
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