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Question: Answered & Verified by Expert
A metal $\mathrm{M}$ readily forms its sulphate $\mathrm{MSO}_4$ which is water - soluble. It forms its oxide MO which becomes inert on heating. It forms an insoluble hydroxide $\mathrm{M}(\mathrm{OH})_2$ which is soluble in $\mathrm{NaOH}$ solution. Then $M$ is
Chemistrys Block ElementsJEE MainJEE Main 2002
Options:
  • A
    Mg
  • B
    Ba
  • C
    Ca
  • D
    Be
Solution:
2941 Upvotes Verified Answer
The correct answer is:
Be
Beryllium shows anomalous properties due to its small size

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