DP Chemistry (last assessment 2024)

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Question 18M.1.sl.TZ1.15

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.1.sl.TZ1.15
Level sl Paper 1 Time zone TZ1
Command term Identify Question number 15 Adapted from N/A
15.
[Maximum mark: 1]
18M.1.sl.TZ1.15

Which statement is correct?

A.     In an exothermic reaction, the products have more energy than the reactants.

B.     In an exothermic reversible reaction, the activation energy of the forward reaction is greater than that of the reverse reaction.

C.     In an endothermic reaction, the products are more stable than the reactants.

D.     In an endothermic reversible reaction, the activation energy of the forward reaction is greater than that of the reverse reaction.

[1]

Markscheme

D

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