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Volume of water needed to mix with 10 mL...

Volume of water needed to mix with 10 mL 10N `HNO_(3)` to get 0.1 N `HNO_(3)` is :

A

1000 mL

B

990 mL

C

1010 mL

D

10 mL

Text Solution

Verified by Experts

The correct Answer is:
B
`N_(1)V_(1)=N_(2)V_(2)`
`10xx10=0.1(10+V)`
`V=(10xx10)/(0.1)-10=1000-10=990mL`.
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