DP Chemistry (last assessment 2024)

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Question 21N.1.sl.TZ0.16

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Date November 2021 Marks available [Maximum mark: 1] Reference code 21N.1.sl.TZ0.16
Level sl Paper 1 Time zone TZ0
Command term State Question number 16 Adapted from N/A
16.
[Maximum mark: 1]
21N.1.sl.TZ0.16

Which statement describes an endothermic reaction?


A.  The bonds broken are stronger than the bonds formed.

B.  The enthalpy of the reactants is higher than the enthalpy of the products.

C.  The temperature of the surroundings increases.

D.  The products are more stable than the reactants.

[1]

Markscheme

A

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