JEE Main & Advanced Chemistry Hydrogen & Its Compounds / हाइड्रोजन और इसके यौगिक Question Bank Critical Thinking Questions

  • question_answer
    Pick the odd one out

    A) Sodium borohydride reacts very slowly with cold water

    B) Sodium borohydride reacts very violently with cold water to produce \[{{H}_{2}}\]

    C) Solubility of sodium borohydride in water at \[25{}^\circ C\] is 10.05 g/mL

    D) Melting point of sodium borohydride is \[500{}^\circ C\]

    Correct Answer: B

    Solution :

    Reaction of \[NaB{{H}_{4}}\] with cold water is very slow. All other statements except b are correct.


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