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Calculate the amount of benzoic acid (C(...

Calculate the amount of benzoic acid `(C_(6)H_(5)COOH)` required for preparing `250mL` of `0.15 M` solution in methanol.

A

`4.575`

B

`2.1`

C

`1.35`

D

`45.75`

Text Solution

Verified by Experts

The correct Answer is:
A
`W=(m xx m.w xx v)/(1000)`
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NARAYNA-SOLUTIONS & COLLIGATIVE PROPERTIES -EXERCISE : 2 (H.W)
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  12. A solution is obtained by mixing 300 g of 25% solution and 400 g of 40...

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  13. If N(2) gas is bubbled through water at 293 K, how many millimoles of ...

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  15. At a certain temperature, the vapour pressure of water is 90 mm. At th...

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  17. The vapour pressure of water is 12.3 kPa at 300 K. Calculate vapour pr...

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