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Stoichiometry

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

1
2
4
8

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Stoichiometry
Volume occupied by one gm mole of a gas at S.T.P. is

359 litres
22400 litres
22.4 litres
22.4 c.c

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Stoichiometry
The hydroxyl ion (OH?) concentration in a solution having pH value 3 will be

10??

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Stoichiometry
At room temperature, the product [H⁺] [OH⁻] in a solution is 10⁻¹⁴ moles/litre. If, [OH⁻] = 10⁻⁶ moles/litre, then the pH of the solution will be

10
8
12
6

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Stoichiometry
Pick out the correct conversion.

1 BTU = 252 calories
1 calorie = 252 BTU
1 BTU =453.6 calories
1 calorie = 453.6 BTU

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Stoichiometry
__________ chart is a graph related to Antonie equation.

Mollier's
Enthalpy-concentration
Ostwald
Cox

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MORE MCQ ON Stoichiometry

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