Chemistry - GOC Question with Solution | TestHub
ChemistryGOCAcid BaseMedium2 minQB
ChemistryMediumsingle choice
What is the decreasing order of strength of the bases OH−, NH-2 , H−CΞC− and CH3−CH-2
Options:
Answer:
A
Solution:
Basic strength depends on stability of the negative ion
Less stable anion = stronger base
Also, more s-character = more stable = weaker base.
Decreasing order of basic strength:
CH₃–CH₂⁻ > NH₂⁻ > HC≡C⁻ > OH⁻
Stream:JEESubject:ChemistryTopic:GOCSubtopic:Acid Base
⏱ 2mℹ️ Source: QB
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