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10.30. Which of the alkali metal is having least melting point?
(a) Na (b) K (c) Rb (d) Cs

0 0 Views | Posted 6 months ago
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    Answered by

    Vishal Baghel | Contributor-Level 10

    6 months ago

    (d) Cs

    Size of Cs is the biggest thus, its melting point is the lowest, (d) is correct

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