Stoichiometry One 'Therm' is equivalent to 10⁹ kcal 10⁵ kcal 10⁹ BTU 10⁵ BTU 10⁹ kcal 10⁵ kcal 10⁹ BTU 10⁵ BTU ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the correct conversion. 1 calorie = 252 BTU 1 calorie = 453.6 BTU 1 BTU = 252 calories 1 BTU =453.6 calories 1 calorie = 252 BTU 1 calorie = 453.6 BTU 1 BTU = 252 calories 1 BTU =453.6 calories ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pick out the wrong conversion formula for the conversion of weight units : 1 U.S. ton = 907 kg = 0.907 tonne = 0.893 ton 1 tonne = 1000 kg = 22.046 lbs None of these 1 ton = 2240 lbs = 1016 kg = 1.016 tonnes = 1.12 U.S. tons 1 U.S. ton = 907 kg = 0.907 tonne = 0.893 ton 1 tonne = 1000 kg = 22.046 lbs None of these 1 ton = 2240 lbs = 1016 kg = 1.016 tonnes = 1.12 U.S. tons ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapour pressure of a solution (made by dissolving a solute in a solvent) is __________ that of the pure solvent. More than Equal to Either more or less; depends on the solvent Less than More than Equal to Either more or less; depends on the solvent Less than ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Heat of solution in a system in which both solute and solvent are liquids is termed as Heat of hydration Heat of mixing Heat of solvation Standard integral heat of solution Heat of hydration Heat of mixing Heat of solvation Standard integral heat of solution ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry On addition of 1 c.c. of dilute hydrochloric acid (1% concentration) to 80 c.c. of a buffer solution of pH = 4, the pH of the solution becomes 8 2 1 4 8 2 1 4 ANSWER DOWNLOAD EXAMIANS APP
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