CBSE BOARD X, asked by ITZSCIENTIST, 4 months ago

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Using prime factorization find HCF and LCM of 168 and 448 ?
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What happens when egg shell is added to nitric acid?

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Answers

Answered by shree1763

Answer:

science ans - When we add egg-shell to nitric acid, the Nitric acid reacts with calcium carbonate (which is present in the egg-shell) to form calcium nitrate, carbon dioxide gas, and water. -The carbon dioxide gas released from this reaction turns lime-water milky.

Explanation:

hope this helps you

Answered by kaptansinghsinha517

Explanation:

Covalent compounds generally don't conduct electricity. Why?

A1. Draw an electron dot structure of water molecule.. Why is carbon tetravalent?

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→MATH↓
$\bold \color{royalblue}Question -$
Using prime factorization find HCF and LCM of 168 and 448 ?
→Science↓
$\bold \purple{Question}$
What happens when egg shell is added to nitric acid?

$|\bold \red{spammers \: stay \: away} |$