DP Chemistry (last assessment 2024)

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Question 19N.1.sl.TZ0.3

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.1.sl.TZ0.3
Level sl Paper 1 Time zone TZ0
Command term Identify Question number 3 Adapted from N/A
3.
[Maximum mark: 1]
19N.1.sl.TZ0.3

Which is correct?


A. Mixtures are either homogeneous or heterogeneous and their chemical properties are an average of the individual component properties.

B. Mixtures are never heterogeneous and their chemical properties are an average of the individual component properties.

C. Mixtures are either homogeneous or heterogeneous and the components retain their individual chemical properties.

D. Mixtures are never homogeneous and the components retain their individual chemical properties.

[1]

Markscheme

C

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