JEE · NEET Previous Year Question
Which of the following is not a compound?
Topic: JEE PYQ
Answer: D. Full step-by-step solution below.
- ACommon salt
- BMarble
- CSugar
- DCoal
Correct answer: D
Solution
(d) Coal consists of carbon and various carbon compounds. Thus, it is a mixture.More Some Basic Concepts of Chemistry PYQs
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