Stoichiometry The reverse process of fractional crystallisation is called Leaching Stripping Differential distillation Absorption Leaching Stripping Differential distillation Absorption ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One micron is equal to 10⁻⁶ m 10⁻⁴ mm 10⁻⁴ cm Both B & C 10⁻⁶ m 10⁻⁴ mm 10⁻⁴ cm Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry What is the total pressure exerted by a mixture of 0.45 kg mole of benzene, 0.44 kg mole of toluene and 0.23 kg mole of o-xylene at 100°C, if their vapor pressures at 100°C are 1340, 560 and 210 mmHg respectively? 780.5 801.5 880.5 756.2 780.5 801.5 880.5 756.2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a chemical process, the recycle stream is purged for Limiting the inerts Heat conservation Enriching the product Increasing the product yield Limiting the inerts Heat conservation Enriching the product Increasing the product yield 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 45.35 58.65 32.2 20 45.35 58.65 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If pH value of an acidic solution is decreased from 5 to 2, then the increase in its hydrogen ion concentration is __________ times. 10 100 10000 1000 10 100 10000 1000 ANSWER DOWNLOAD EXAMIANS APP
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