The correct order of melting points of hydrides of group 16 elements is

Option 1 -

H2S < H2Se < H2Te < H2O             

Option 2 -

H2O < H2S < H2Se < H2Te

Option 3 -

H2S < H2Te < H2Se < H2O

Option 4 -

H3PO3

0 1 View | Posted 2 months ago
Asked by Shiksha User

  • 1 Answer

  • P

    Answered by

    Payal Gupta | Contributor-Level 10

    2 months ago
    Correct Option - 1


    Detailed Solution:

    Due to H- bond in water, it has high melting point and melting point of other hydrides of the group are depending upon the molecular weight.

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