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Stoichiometry

Stoichiometry
__________ kg of CaCO₃ on heating will give 56 kg of CaO.

144
1000
100
56

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Stoichiometry
'Giga' stands for

1012
109
44116
1015

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Stoichiometry
For a reacation, X → Y, if the concentration of 'X' is tripled; the rate becomes nine times. The order of reaction is

1
3
2

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Stoichiometry
Which of the following is not a unit of length?

Angstrom
Parsec
Barn
Fermi

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Stoichiometry
Dry air is a mixture of

Neither A nor B
Vapors
Both A & B
Gases

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Stoichiometry
A 'limiting reactant' is the one, which decides the __________ in the chemical reacation.

Conversion
Equilibrium constant
Rate constant
None of these

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