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NEET Sample Paper NEET Sample Test Paper-55

  • question_answer
    The alkali metals form salt-like hydrides by the direct synthesis at elevated temperature. The thermal stability of these hydrides decreases in which of the following orders?

    A) \[NaH>LiH>KH>RbH>CsH\]

    B) \[LiH>NaH>KH>RbH>CsH\]

    C) \[CsH>RbH>KH>NaH>LiH\]

    D) \[KH>NaH>LiH>CsH>RbH\]

    Correct Answer: B

    Solution :

    Not available


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