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Stoichiometry

Stoichiometry
The OH⁻ concentration in a solution having pH value 3 is

10-3
10-10
10-13
10-11

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Stoichiometry
Avogadro's number is equal to

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Stoichiometry
At standard conditions, N₂ + 2O₂ ⇋ 2NO₂; ΔG° = 100 kJ/moleNO + ½O₂ ⇋ 2NO₂; ΔG° = -35 kJ/moleThe standard free energy of formation of NO in kJ/mole is

170
30
15
85

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

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

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Stoichiometry
The unit of Cp in S.I. units is

J/kg.°K
W/m.°K
W/m².°K
J/m³. °K

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Stoichiometry
Solutions having the same osmotic pressure are called __________ solutions.

Isotonic
Saturated
Ideal
Dilute

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