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40 mg of pure sodium hydroxide is dissol...

40 mg of pure sodium hydroxide is dissolved in 10 L of distilled water. The pH of the solution is

A

5 gm

B

2g

C

12.5g

D

4 gm

Text Solution

Verified by Experts

The correct Answer is:
C
`w = (M xx GMW xx V("in ml"))/(1000)`
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