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p-Block Element...

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  • Question 1
    1 / -0

    The structure of white phosphorus is:

  • Question 2
    1 / -0

    Each of the following is true for white and red phosphorus except that they:

  • Question 3
    1 / -0

    Phosphine is prepared by the action of?

  • Question 4
    1 / -0

    Fill in the blanks :
    (i)   Ca3​P2​ + 6HCl → 3CaCl2​ + __p__
    (ii)  P4 ​+ 3NaOH + 3H2​O → ___q___+ 3NaH2​PO2​
    (iii) PH4​I + KOH → KI + H2​O + ___r___
    p, q and r respectively are:

  • Question 5
    1 / -0

    Holmes signal uses chemical compound

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