Which of the following is not a compound?

A Brass
B Quick lime
C Marble
D Soda ash

Correct Answer: Brass

Among the given options Brass is not a compound. Since it is an alloy, it is a mixture. It is a mixture of copper and zinc.

 

 

 

The smallest part of a compound is called a molecule. It has a unique composition that is always the same.

 

Compound is a substance that consists of two or more elements. 

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A I have not praised the girl whom I have not criticized her either
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D I have not praised and criticized the girl either.
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A In spite in being terrible unhappy he did not blame the girB
B In spit on being terribly unhappy he do not blame the girB.
C In spite of being terribly unhappy he did not blame the girB.
D In spite off being terribly unhappy he did not blame the girB.
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