JEE Main & Advanced Chemistry Chemical Bonding and Molecular Structure / रासायनिक आबंधन एवं आणविक संरचना Question Bank Electrovalent bonding

  • question_answer
    Which of the following hydrides are ionic              [Roorkee 1999]

    A)                 \[Ca{{H}_{2}}\] 

    B)                 \[Ba{{H}_{2}}\]

    C)                 \[Sr{{H}_{2}}\] 

    D)                 \[Be{{H}_{2}}\]

    Correct Answer: A

    Solution :

                    \[Ca{{H}_{2}},\,Ba{{H}_{2}},\,Sr{{H}_{2}}\] are ionic hydride.


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