Class 12th
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New answer posted
7 months agoContributor-Level 10
This is a assertion and reason answer type question as classified in NCERT Exemplar
(v) Both assertion and reason are correct statements but reason is not correct explanation of assertion.
Explanation: Due to intramolecular hydrogen bonding o-Nitrophenol does not form hydrogen bond with water
New answer posted
7 months agoContributor-Level 10
This is a assertion and reason answer type question as classified in NCERT Exemplar
(iv) Assertion is a wrong statement but reason is correct.
Explanation: Bromination of phenol cannot be carried out in presence of Lewis acid.
New answer posted
7 months agoContributor-Level 10
This is a assertion and reason answer type question as classified in NCERT Exemplar
(ii) Assertion and reason both are wrong statements.
Explanation: Correct assertion: Boiling points of alcohol are higher than that of ethers of comparable molecular mass.
Correct reason: Alcohols can form intermolecular hydrogen bonding while ethers cannot.
New answer posted
7 months agoContributor-Level 10
This is a assertion and reason answer type question as classified in NCERT Exemplar
(iv) Assertion is a wrong statement but reason is correct.
Explanation: 141 pm
New answer posted
7 months agoContributor-Level 10
This is a assertion and reason answer type question as classified in NCERT Exemplar
(iv) Assertion is a wrong statement but reason is correct.
Explanation: Correct assertion is the IUPAC name of the compound is 1- (2-propoxy) propane.
New answer posted
7 months agoContributor-Level 10
This is a assertion and reason answer type question as classified in NCERT Exemplar
(i) Assertion and reason both are correct and reason is correct explanation of assertion.
Explanation: P-nitrophenol is more acidic as nitro group helps in the stabilization of the phenoxide ion by dispersal of negative charge due to resonance.
New answer posted
7 months agoContributor-Level 10
This is a assertion and reason answer type question as classified in NCERT Exemplar
(ii) Assertion and reason both are wrong statements.
Correct assertion: Addition reaction of water to but-1-ene in acidic medium yields butan-2-o1.
Correct reason: Addition of water in acidic medium proceeds through the formation of secondary carbocation.
New answer posted
7 months ago
Contributor-Level 10
This is a matching answer type question as classified in NCERT Exemplar
(i)- (d); (ii)- (a); (iii)- (f); (iv)- (e); (v)- (c); (vi)- (b)
New answer posted
7 months ago
Contributor-Level 10
This is a matching answer type question as classified in NCERT Exemplar
(i)- (e) ; (ii)- (f) ; (iii)- (d) ; (iv)- (c); (v)- (a); (vi)- (b)
New answer posted
7 months ago
Contributor-Level 10
This is a matching answer type question as classified in NCERT Exemplar
(i)- (d) (ii)- (e); (iii)- (b); (iv)- (a)
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