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Important Questions Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers 1 Mark Questions

June 30, 2021June 2, 2020 by Manju Kaushik

1. Write IUPAC names of :- i. Ans. 5 – Methyloctan-3-ol ii. Ans. 1-Chloro propan-2-ol iii. Ans. Pentan – 1,3,4 – triol iv. Ans. 2 – Methylpropan -2-ol v. Ans. 1,3 – Dibromo – 4- chloro – 2- butanol vi. Ans. 5 – Chloro – 4 – ethyl – 5- methyl hexanol. vii. Ans. 2 – Phenyl ethanol viii. Ans. 2- Methyl phenol. … Read more

Important Questions Class 12 Chemistry Chapter 10 Haloalkanes and Haloarenes 1 Mark Questions

June 30, 2021June 2, 2020 by Manju Kaushik

1. Give IUPAC names of following compounds (i). (ii). (iii). (iv). (v). (vi). (vii). (viii). (ix). (x). Ans. (i). 1, 3- Dibromobutane (ii). 1- Cholopropan-2-ol(iii). 2, 3 – Dibromo-1-chloro-3-methylpentane(iv). 2-Choloro-3-ethyl-2-methyl pentane(v). 1-Chloro-2-phenylethane(vi). 1-Chloro-1-phenyl ethane(vii). 1, 2, 3, 4, 5, 6- hexachlorocyclohexane(viii). 2, 2- Dihexyl 1, 1, 1-Trichloro ethane(ix). 4, 4-dibromobiphenyl(x). 1, 3-Dibromo -3- methyl … Read more