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Stoichiometry

Stoichiometry
The value of (Cp - Cv)for a real gas obeying Vander Wall's equation is

R
> R
0.5 R
< R

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Stoichiometry
In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is

Decreased with the increase in pressure
Unchanged by the pressure change
Increased with the increase in pressure
Independent of the temperature

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Stoichiometry
1 BTU/lb.←°F is equivalent to __________ kcal/kg.°C.

1
4.97
2.42
1.987

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

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

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Stoichiometry
Pick out the wrong unit conversion of heat transfer rate.

1 kcal/m².hr = 0.3687 BTU/ft².hr = 1.163 Watt/m²
1 Watt = 1.163 kcal/hr
1 BTU/ft².hr = 2.712 kcal/m².hr
1 kcal/hr= 1.163 Watt

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Stoichiometry
One Newton is equal to __________ dynes.

10³
10²
10⁵
10⁴

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