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Stoichiometry

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

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

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Stoichiometry
An oxidation process is accompanied by decrease in the

Oxidation number
All of these
Number of electrons
Number of ions

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Stoichiometry
CaCO₃ contains __________ percent of Ca by weight.

96
12
40
48

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Stoichiometry
The equilibria relations in a multicom-ponent and multiphase system can not be calculated with the help of the

Phase rule
Theoretical equations
Emperical equations
Experimental data

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Stoichiometry
1 centipoise is equivalent to

2.42 lb/ft.hr
2.42 lb/ft.second
1 centistoke
1 gm/cm.second

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Stoichiometry
If a solution of eutectic composition is cooled, __________ reaching the eutectic temperature.

It will not solidify even on
None of these
It will undergo no change until
The solvent begins to freeze out even before

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