JEE Main & Advanced JEE Main Paper Phase-I (Held on 09-1-2020 Evening)

  • question_answer
    Among the statements (a)-(d), the correct ones are [JEE MAIN Held on 09-01-2020 Evening]
    (A) Lithium has the highest hydration enthalpy among the alkali metals.
    (B) Lithium chloride is insoluble in pyridine.
    (C) Lithium cannot form ethynide upon its reaction with ethyne.
    (D) Both lithium and magnesium react slowly with \[{{H}_{2}}O\].

    A) (A), (C) and (D) only

    B) (B) and (C) only

    C) (A), (B) and (D) only

    D) (A) and (D) only

    Correct Answer: A

    Solution :

    \[LiCl\] is soluble in pyridine.


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