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Stoichiometry

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

28
2.5
14
1.25

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Stoichiometry
__________ chart is a graph related to Antonie equation.

Ostwald
Enthalpy-concentration
Mollier's
Cox

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Stoichiometry
A bypass stream in a chemical process is useful, because it

Increases the yield of products
None of these
Facilitates better control of the process
Improves the conversion

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Stoichiometry
Pure oxygen is mixed with air to produce an enriched air containing 50 volume % of oxygen. The ratio of moles of air to oxygen used is

1.72
0.58
0.2
0.5

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Stoichiometry
Which of the following gases will have the- highest kinetic energy per mole at the same pressure & temperature?

Chlorine
Ethane
All of these
Nitrogen

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Stoichiometry
In the reaction, represented by Na₂CO₃ + HC₁ → NaHO₃ + NaCl, the equivalent weight of Na₂CO₃ is

53
10.6
5.3
106

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