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MHT CET Chemistry question

ChemistryThe s-Block ElementsMHT CET

Not in JEE Main or NEET syllabus

The alkali metals have low melting points. Which of the following alkali metal is expected to melt, if the room temperature rises to ?

Answer: (D)

Solution

Melting points are Na 98 degC, K 63 degC, Rb 39 degC and Cs about 28.5

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Question ID VK-067154