Chemistry - Complete s-block Question with Solution | TestHub

ChemistryComplete s-blocks-block IAMedium2 minPYQ_2023

ChemistryMediumsingle choice

Identify the CORRECT decreasing order of melting point of cluster of sodium atoms depending on size.

Answer:

Solution:

Sodium clusters $(Na_{n})$ of 1000 atoms melts at $288 K$ while cluster of 10,000 atoms melts at $303 K$ and bulk sodium melts at $371 K$ .

Stream:MHT_CETSubject:ChemistryTopic:Complete s-blockSubtopic:s-block IA

⏱ 2mℹ️ Source: PYQ_2023

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