CBSE Class 12-science Answered
phosphine is inflammable due to the presence of P2H4 or P4 vapours .why?
Asked by madhumitha.pavith93 | 30 Aug, 2010, 12:00: AM
Expert Answer
Pure phosphine is not inflammable but the gas may catch fire in air. This may be due to the presence of impurity P2H4 which is spontaneously inflammable
Answered by | 30 Aug, 2010, 07:28: PM
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