Class 11th
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6 months agoNew answer posted
6 months agoContributor-Level 10
Nitroethoxide ion (O2NCH2CH2O–) is more stable than ethoxide ion (CH3CH2O–) due to -I effect of nitro group which decreases the negative charge of oxide ion of nitroethoxide ion leading to stability. In contrast, CH3CH2 has +I-effect. It, therefore, tends to intensify the -ve charge and hence destabilizes it.
New answer posted
6 months agoContributor-Level 10
4.29 (c) It will not form a sigma bond because taking x-axis as the inter-nuclear axis, there will be lateral overlap between the two 2py orbitals forming a -bond.
New question posted
6 months ago
New answer posted
6 months agoContributor-Level 10
4.28. (a) Acetylene C2? H2? contains 3? bonds and 2? bonds.
(b) Ethylene C2? H4? contains 5? bonds and 1? bond.
New answer posted
6 months agoContributor-Level 10
(a) H-COOH
CH3—COOH
CH3CH2—COOH
CH3CH2CH2—COOH
CH3CH2CH2CH2—COOH
(b) CH3COCH3
CH3COCH2CH3
CH3COCH2CH2CH3
CH3COCH2CH2CH2CH3
CH3CO (CH3)4CH3
(c) H—CH=CH2
CH3CH=CH2
CH3CH2CH=CH2
CH3CH2CH2CH=CH2
CH3CH2CH2CH2CH=CH2
New answer posted
6 months agoContributor-Level 10
(a) 2, 2-Demethylpentane
(b) 2, 4, 7-Trimethyloctane. For two alkyl groups on the same carbon its locant is repeated twice, 2, 4, 7-locant set is lower than 2, 5, 7.
(c) 2- Chloro-4-methylpentane. Alphabetical order of substituents, (d) But-3-yn-1-ol. Lower locant for the principal functional group, i.e., alcohol.
New answer posted
6 months ago
Contributor-Level 10
(a) Propylbenzene (b) 3-Methylpentanenitrite (c) 2, 5-Dimethylheptane
(d) 3-Bromo- 3-chloroheptane (e) 3-Chloropropanal (f) 2, 2-Dichloroethanol
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6 months agoNew question posted
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