JEE Main & Advanced Chemistry The s-Block Elements Question Bank Critical Thinking

  • question_answer Red phosphorus is less reactive than yellow phosphorus because [DPMT 1982; JIPMER 1999;CBSE PMT 1999; RPET 2003]

    A) Its colour is red

    B) It is highly polymerized

    C) It is hard

    D) It is insoluble in \[{{C}_{2}}{{H}_{5}}OH\]

    Correct Answer: B

    Solution :

    Because yellow phosphorus is most reactive form of phosphorus and is highly polymerised.

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