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Assertion : l(2)O(5) is used to detect C...

Assertion : `l_(2)O_(5)` is used to detect CO.
Reason : ln `l_(2)O_(5)` the oxidation number of l is 5.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
`l_(2)O_(5)+5CO rarr l_(2)+5CO_(2)`
`l_(2)+2Na_(2)S_(2)O_(3) rarr Na_(2)S_(4)O_(6)+"2 Nal"`
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