CDS Model Paper 3 General Knowledge

Question : 48 of 120

Marks: +1, -0

Which one among the following statements regarding the properties of mixtures and compounds is not correct?

A mixture shows the properties of its constituents but the properties of a compound are entirely different from its constituents
A mixture may be homogeneous or heterogeneous but a compound is a homogeneous substance
The constituents of a mixture can be separated by physical methods but those of a compound cannot be separated by physical methods
Energy is neither absorbed or evolved during the preparation of a mixture but it's in the preparation of a compound

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