Mark the incorrect statement. a) Alloys with required properties can be made. b) Alloys have properties different from constituent metals. c) Alloys can never have carbon in it. d) Alloy is a heterogenous mixture.
A
a, b
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B
c, d
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C
a, c
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D
b, d
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Solution
The correct option is A c, d Alloys have properties which can different from the constituent metals. In fact it is possible to make alloys having required properties.
Alloy is a homogeneous mixture. Steel is an alloy of iron and carbon.