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Stoichiometry

Stoichiometry
One micron is equal to

10⁻⁴ mm
Both B & C
10⁻⁶ m
10⁻⁴ cm

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Stoichiometry
For an endothermic reaction, the minimum value of energy of activation will be (where, ΔH = enthalpy of the reaction)

>ΔH
Δ H

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Stoichiometry
Heat of reaction is a function of the

Both(a)&(b)
Neither (a) nor (b)
Pressure
Temperature

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Stoichiometry
Avogadro number is the number of molecules in one __________ of a gas.

Kilogram
Gm.mole
Litre
Gram

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Stoichiometry
Solutions which distil without change in composition are called

Supersaturated
Saturated
Azeotropic
Ideal

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Stoichiometry
The average value of heat of neutralisation of dilute solution of strong acids and strong bases is about __________ kcal/kg.mole of water formed.

13360
97302
6680
2481

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