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Stoichiometry

Stoichiometry
1 kg/cm² is equal to

10 metres of water column
1KPa
1 metre of water column
760 torr

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Stoichiometry
Elements in a periodic table are arranged in order of their

Atomic number
Mass number
Metallic characteristics
Atomic weight

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

Remains unchanged
Increases
Decreases linearly
Decreases

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Stoichiometry
A bypass stream in a chemical process is useful, because it

Facilitates better control of the process
Improves the conversion
None of these
Increases the yield of products

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

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

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Stoichiometry
The number of water molecules present in a drop of water weighing 0.018 gm is 6.023 x __________

1019
1020
1026
1023

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