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The main constituent of egg-shells is:...

The main constituent of egg-shells is:

A

`CaCO_3`

B

`CaSiO_3`

C

`CaSO_4. (1)/(2) H_2O`

D

`CaSO_(4).2H_2O`

Text Solution

Verified by Experts

The correct Answer is:
A
Egg - shell are made up of `CaCO_3`
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