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10 g of hydrochloric acid gas occupies 5...

10 g of hydrochloric acid gas occupies 5.6 litre of volume at STP . The emperical formulae of the gas is `HF` , then its molecular formula in the gaseous state will be

A

`HF`

B

`H_2F_2`

C

`H_3F_3`

D

`H_4F_4`

Text Solution

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The correct Answer is:
B
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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 10-CHEMISTRY
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  2. Transition of electron from n=3 to n=1 level results in

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