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What will be the molality of the solutio...

What will be the molality of the solution containing 18.25 g of HCl gas in 500 g of water ?

A

0.1 M

B

1 M

C

0.5 M

D

1 m

Text Solution

Verified by Experts

The correct Answer is:
D
Molality (m) `= (("18.25 g")//("36.5 g mol"^(-1)))/((500//1000)kg)`
`=1 "mol kg"^(-1)=1m`
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