Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Consider the following reactions.
(i) Bromine 
Bromine 
(ii) 
(iii) 
(iv) Fe ( 
( 
)
(v) 
(vi) 
(vii) 
The number of reactions in which the change in entropy is negative is/are
Text Solution
Verified by ExpertsThe correct answer is:
D
Among the given reactions, only three, i.e. (iv), (vi) and (vii) reactions in which the change in entropy is negative. As we know 
(products) 
(reactants)
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