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Stoichiometry

Stoichiometry
The value of the gas-law constant 'R' is 1.987

Kcal/kg-mole.°K
Btu/lb-mole.°R
Both B & C
Kcal/kg-mole.°C

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Stoichiometry
Cv for monoatomic gases is equal to(where, R = gas constant)

R
1.5 R
2R
3R

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Stoichiometry
In __________ process, ions of salts react with water to produce acidity or alkalinity.

Electrolysis
Hydration
Hydrolysis
Dialysis

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Stoichiometry
With rise in pressure, the solubility of gases in solvent, at a fixed temperature

Decreases linearly
Remains unchanged
Increases
Decreases

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Stoichiometry
Isotopes are atoms having the same

Atomic mass
None of these
Mass number
Number of neutrons

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Stoichiometry
Assuming that CO₂ obeys perfect gas law, calculate the density of CO₂ (in kg/m³) at 263°C and 2 atm.

2
1
4
3

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