The correct statements about 'X' gas is:

1.	The correct statements about 'X' gas is:
Answer» It is recognized by its PUNGENT ORDER and production of white fumes, on blowing across the mouth of the test tube. It is recognised by increase in intensity of white fumes when a glass rod moistened with ammonia solution is held near the mouth of the test tube. It is recognised by its TURNING litmus PAPER blue. X' gas is `CI_(2)` with GREENISH yellow fumes. Answer :A::B

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