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Stoichiometry

Stoichiometry
The unit of dynamic viscosity is

Gm/cm sec
Stoke
Poise
Both B & C

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Stoichiometry
Solution made by dissolving equimolar amounts of different solutes in the same amount of a given solvent will have the

Different elevation in boiling point
None of these
Elevation in boiling point in the ratio of their molecular weights
Same elevation in boiling point

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Stoichiometry
What is the simplest formula of a compound containing 50% of element A (atomic weight = 10) and 50% of element B (atomic weight = 20)?

A₂B
AB₃
AB₂
A₂B₃

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Stoichiometry
Which of the following gases is the most soluble in water?

H₂S
NH₃
CO₂
CH₄

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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 ratio of existing moles of vapor per mole of vapor free gas to the moles of vapor that would be present per mole of vapor free gas, if the mixture were saturated at the existing temperature & pressure, is termed as the

None of these
Percentage saturation
Relative saturation
Relative humidity

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