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The weight of calcium hydroxide, Ca(OH)(...

The weight of calcium hydroxide, `Ca(OH)_(2)` in 100 ml of 0.01 M solution will be (At. Mass of `Ca=40`)

A

1.48 g

B

74.0 g

C

14.8 g

D

0.074 g

Text Solution

Verified by Experts

The correct Answer is:
D
Molar mass of `Ca(OH)_(2)=74`
`0.01M=((W)/(74)xx1000)/(100)`
or `W=(0.74)/(10)=0.074g`.
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