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JEE CHEMISTRY MCQ: ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

1 Medium

1 of 1

Analyzing +4 | -1

Assertion: The IUPAC name of

HC \equiv C - C{H_2} - CH = C{H_2}

is pent-4-en-1-yne.

Reason: A triple bond is always given a lower locant than a double bond.

View answer and explanation

Correct option: D

If both the assertion and reason are false

Option A (Li) is correct because after the removal of one electron, Lithium attains a noble gas configuration, requiring significantly higher energy for the second ionization.

More Questions from ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

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Keto-enol tautomerism is not observe in How many isomers of

{C_5}{H_{11}}OH

will be primary alcohols? Which statement is true? Common reactions of benzene and its derivatives are: How many structural formulae are possible for

{\mathrm{C}_5}{\mathrm{H}_{11}}\mathrm{Cl}?

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