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प्रश्न
How is phosphine prepared using the following reagent?
H2SO4
उत्तर
Preparation of Phosphine using H2SO4:
The reaction of aluminum phosphide with dilute H2SO4 gives phosphine.
`2AlP+3H_2SO_4->Al_2(SO_4)_3+2PH_3↑`
Aluminium Aluminium Phosphine
phosphide sulfate
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