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JEE CHEMISTRY MCQ: ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES
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Lassaigne’s test is used for detection of
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Correct option: B
Nitrogen, Sulphur, Phosphorous and halogens
Option B (Nitrogen, Sulphur, Phosphorous and halogens) is correct because Lassaigne's test is used to detect these elements in organic compounds.
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Assertion (A): The compounds that have the same constitution and sequence of covalent bonds but differ in relative positions of their atoms or groups in space are called stereoisomers.
Reason (R): Stereoisomerism is a special type of isomerism which can be classified as geometrical and optical isomerism
Reason (R): Stereoisomerism is a special type of isomerism which can be classified as geometrical and optical isomerism