A colourless gas with rotten fish small, burns spontaneously with a br – InterviewSolution

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1.	A colourless gas with rotten fish small, burns spontaneously with a bright flash, giving beautiful vortex rings of white smoke is.........
Answer» `P_(2)O_(3)` `PH_(3)` `P_(2)S_(5)` `H_(2)S` ANSWER :B

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