Chemistry - Complete P-block Question with Solution | TestHub
ChemistryComplete P-blockp-Block 15,16Medium2 minQB
ChemistryMediumsingle choice
Which of the following reactions can not give PH₃ gas :-
Options:
Answer:
D
Solution:
PCl₅ + 4H₂O → H₃PO₄ + 5HCl (no PH₃). Ca₃P₂ + 6H₂O → 3Ca(OH)₂ + 2PH₃; P₄ + 3NaOH + 3H₂O → PH₃ + 3NaH₂PO₂; 2H₃PO₂ → H₃PO₄ + PH₃.
Stream:JEESubject:ChemistryTopic:Complete P-blockSubtopic:p-Block 15,16
⏱ 2mℹ️ Source: QB
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