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Mole Fraction

Unit of mole ...

Question

Unit of mole fraction is

A

Moles/litre

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B

M o l e s / l i t r e^{2}

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C

Moles - litre

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D

Dimensionless

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Solution

The correct option is D Dimensionless
Mole fraction is a ratio, hence dimensionless

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Similar questions

Q. Mole fraction of NaOH in an aqueous solution is 0.3. Mole fraction of water is__________.

P C l_{5} (g) ⇌ P C l_{3} (g) + C l_{2} (g)

In above reaction, at equilibrium condition mole fraction of

P C l_{5}

0.4

and mole fraction of

C l_{2}

0.3

. Then find out mole fraction of

P C l_{3}

.

{P C l}_{5} (g) ⇌ {P C l}_{3} (g) + {C l}_{2} (g)

In above reaction, at equilibrium condition mole fraction of

{P C l}_{5}

0.4

and mole fraction of

{C l}_{2}

0.3

. Then find out mole fraction of

{P C l}_{3}

?

\frac{1}{5}

is a unit fraction while is a non-unit fraction.

P C l_{5} (g) ⇌ P C l_{3} (g) + C l_{2} (g)

In above reaction at equilibrium condition mole fraction of the

P C l_{5}

is 0.4 and mole fraction of the

C l_{2}

is 0.3, then find out mole fraction of the

P C l_{3}

.

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