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Stoichiometry

Stoichiometry
Number of gm moles of solute dissolved in 1 kg of solvent is called its

Normality
Molarity
Molality
Formality

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Stoichiometry
Which of the following is an exothermic reaction?

Decomposition of water
None of these
Conversion of graphite to diamond
Dehydrogenation of ethane to ethylene

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Stoichiometry
Weight of 56 litres of ammonia at N.T.P. is __________ gm.

56
42.5
2.5
2800

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Stoichiometry
2 litres of nitrogen at N.T.P. weighs __________ gms.

1.25
14
2.5
28

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Stoichiometry
Pick out the wrong unit conversion of mass transfer co-efficient.

1 kg/hr . m² = 4.8823 lb/hr . ft²
1 kg/hr.m².atm= 0.98687 kg/hr. m .bar
1 lb/hr . ft² = 4.8823 kg/hr . m²
1 lb/hr.ft³.atm. = 4.8182 kg/hr.m².bar

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Stoichiometry
Kopp's rule is helpful in finding the

Molal heat capacities of gases
Heat capacities of solids
Heat capacities of gases
Activation energy

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MORE MCQ ON Stoichiometry

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