General Science- Phosphorus Ka Sabse Sthayi aproop Hai ?

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Q.11487: फॉस्फोरस का सबसे स्थायी अपरूप है ?
A.
B.
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फॉस्फोरस का सबसे स्थायी अपरूप है ? General Science in hindi,  Laal Phosphorus question answers in hindi pdf  Baingani Phosphorus questions in hindi, Know About Peela Phosphorus General Science online test General Science notes in hindi quiz book    Kala Phosphorus

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