Identify the CORRECT decreasing order of melt | vedclass

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Question

(B) The melting point of sodium clusters $(Na_n)$ increases as the number of atoms in the cluster increases.Sodium clusters of $10^3$ atoms melt at $2

Vedclass · Accepted Answer

Bulk sodium $>$ cluster of $10^4$ atoms $>$ Cluster of $10^3$ atoms

Vedclass · Answer

(B) The melting point of sodium clusters $(Na_n)$ increases as the number of atoms in the cluster increases.Sodium clusters of $10^3$ atoms melt at $288 \ K$.Sodium clusters of $10^4$ atoms melt at $303 \ K$.Bulk sodium has a melting point of $371 \ K$.Therefore,the decreasing order of melting point is: $	ext{Bulk sodium} > 	ext{cluster of } 10^4 	ext{ atoms} > 	ext{cluster of } 10^3 	ext{ atoms}$.

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

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