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Which of the following gives a suffocati...

Which of the following gives a suffocating gas when treated with dil. HCl

A

Sulphate

B

Sulphite

C

Carbonates

D

Borate

Text Solution

Verified by Experts

The correct Answer is:
2
`Na_(2)SO_(3)rarr2HClrarr2NaCl+H_(2)O+SO_(2)`
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NARAYNA-QUALITATIVE ANALYSIS-LEVEL-I(H.W)
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  14. Of the following sulphides which one is insoluble in dil. Acids but so...

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  19. Turnbull's blue is a compound.

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  20. On passing H(2)S gas in II group sometimes the solution turns milky. I...

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