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If 250 mL of a solution contains 24.5 g ...

If `250 mL` of a solution contains `24.5 g H_(2)SO_(4)` the molarity and normality respectively are:

A

`1M,2N`

B

`1M,0.5M`

C

`0.5M,1N`

D

`2M,1N`

Text Solution

Verified by Experts

The correct Answer is:
A
`M = ((24.5)/(98))/(250) xx 100 = (24.5)/(98) xx 4 = 1`
`N = n` factor `xx M = 2 xx 1 = 2`
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ALLEN-SOLUTIONS-EXERCISE -01
  1. The weight of solute present in 200mL of 0.1M H(2)SO(4):

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  2. The nature of mixture obtained by mixing 50mL of 0.1M H(2)SO(4) and 50...

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  3. If 250 mL of a solution contains 24.5 g H(2)SO(4) the molarity and nor...

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  4. The volume strength of H(2)O(2) solution is 10. what does it mean:

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  5. The normally of 0.3 M phosphorus acid (H(3) PO(3)) is

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  6. The normally of 4% (wt/vol).NaOH is:

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  7. The density of NH(4)OH solution is 0.6g//mL. It contains 34% by weigh...

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  8. A molal solution is one that contains one mole of a solute in:

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  9. Out of moalrity (M), molality (m), formality (F) and mole fraction (x)...

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  10. 3.0 molal NaOH solution has a density of 1.110 g//mL. The molarity of ...

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  14. Vapour pressure of a solvent containing nonvolatile solute is:

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  15. The relative lowering in vapour pressure is:

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  16. The vapour pressure of a dilute solution of a solute is influeneced by...

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  17. An aqueous solution of methanol in water has vapour pressure

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  18. When a substance is dissolved in a solvent the vapour pressure of solv...

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  19. Solute when dissolved in water:

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  20. If the vapour pressure of solutions of two liquids are less than those...

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