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Stoichiometry

Stoichiometry
On mixing 56 gm of CaO with 63 gm of HNO₃, the amount of Ca(NO₃)₂ formed is __________ gm.

164
8.2
82
41

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Stoichiometry
For a neutral solution (pH = 7), the value of[H⁺] [OH⁻] is equal to

> 1
< 1
1

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Stoichiometry
The unit of dynamic viscosity is

Stoke
Gm/cm sec
Poise
Both B & C

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Stoichiometry
The molar composition of a gas is 10% H₂, 10% O₂, 30% CO₂ and balance H₂O. If 50% H₂O condenses, the final mole percent of H₂ in the gas on a dry basis will be be

0.05
0.1
0.1818
0.2

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Stoichiometry
Number of gram equivalent of solute dissolved in one litre of solution is called its

Formality
Normally
Molality
Molarity

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

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

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