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

  • question_answer
    When sodium and chlorine reacts then [NCERT 1973]

    A)                 Energy is released and ionic bond is formed       

    B)                 Energy is released and a covalent bond is formed

    C)                 Energy is absorbed and ionic bond is formed

    D)                 Energy is absorbed and covalent bond is formed

    Correct Answer: A

    Solution :

                    Bond formation is always exothermic. Compounds of sodium are ionic.


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