One gram-atom of graphite and one gram-atom of diamond were separately burnt to `CO_(2)` . The amount of heat liberated was `393.5KJ` and `305.4KJ` re

One gram-atom of graphite and one gram-atom of diamond were separately burnt to `CO_(2)` . The amount of heat liberated was `393.5KJ` and `305.4KJ` respectively. It is apparent that
A. graphite has greater affinity for oxygen
B. diamond has greater affinity for oxygen
C. graphite is stabler than diamond
D. diamond is stabler than graphite.

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - C
Since graphite on combustion give less heat, it means graphite has less heat content and is more stable.

4 views Answered 2023-02-05 15:29

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