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Bumek [7]
2 years ago
7

How hydrogen chloride gas is prepared on labrotary by conc sulpheric acid ​

Chemistry
1 answer:
Citrus2011 [14]2 years ago
4 0

Answer:

It is prepared small amounts of hydrogen cloride for uses in the lab.

It can be  "generated in an HCl generator by dehydrating hydrochloric acid with either sulfuric acid or anhydrous calcium chloride."

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The number of sigma and pi bonds are,

          Sigma Bonds  =  16

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                   Every first bond formed between two atoms is sigma. Pi bond is formed when already a sigma bond is there. While in case of Alkyne (triple Bond) there is one sigma and one pi bond already present, so the third bond is formed by second side-to-side overlap of orbitals, hence, a second pi bond is formed.
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