Which is an isomer of ethanol?
Correct answer: C. CH3OCH3
- A. CH3OH
- B. C2H5OCH3
- C. CH3OCH3
- D. C2H5OC2H5
Explanation
CH3OCH3 is an isomer of ethanol. It is called dimethyl ether, which has the same molecular formula as ethanol but a different structural arrangement.
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About Isomerism
Isomerism occurs when compounds have the same molecular formula but different atom arrangements or spatial orientations. The content includes chain, position, functional, metameric and tautomeric isomerism, along with geometrical and optical isomerism, including cis-trans forms, E/Z notation, chirality and enantiomers.
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