I 1 ALCOHOLES, PHENOLS AND ETHERS · NCERT SOLUTIONS CLASS-XII CHEMISTRY CHAPTER-11 ALCOHOLES,...
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Q 11.1: Give IUPAC names of the compounds given below: (l) (II) 11�- 1 11-c11J- 1 11- 1 11-c11:-t111 011 i C-11 (Ill) r11-u1-n1-c11, I I 011 i (iv) HO-ll,-OI-Cll,-O . I . i (v) lll1 &OIi (vi) t (vii) (viii) Lm, �. CH, (ix) CH,-O-CH,-CH-Clh . I C"II; (xii) CH,-H,-0-CH-CH1-CH1 . I CH 3 Solution: (i) 2, 2, 4 -Trimethylpentan - 3 - ol (ii) 5 - Ethyl heptane - 2, 4 - diol (iii) Butane - 2, 3 - diol (iv) Propane - 1, 2, 3 - tri ol (v) 2-Methylphenol (vi) 4 - Met hyl phenol (vii ) 2, 5 - Oimet hylphenol NCERT SOLUTIONS CLASS-XII CHEMISTRY CHAPTER-11 ALCOHOLES, PHENOLS AND ETHERS
Transcript of I 1 ALCOHOLES, PHENOLS AND ETHERS · NCERT SOLUTIONS CLASS-XII CHEMISTRY CHAPTER-11 ALCOHOLES,...
Q 11.1:
Give IUPAC names of the compounds given below:
(l)
(II)
11�-
111-c11J-
111-
111-c11:-t 111
011 OIi C-11
(Ill)
r11-u1-n1-c11,
I I 011 OIi
(iv)
HO-C'll,-OI-Cll,-Ot4
. I .
OIi
(v)
lll1
&OIi
(vi)
('It
OH
(vii)
(viii)
Lm, �. CH,
(ix)
CH,-O-CH,-CH-Clh
. I C"II;
(xii)
CH,-C'H,-0-CH-CH1-CH1 . I
CH3
Solution:
(i) 2, 2, 4 -Trimethylpentan - 3 - ol
(ii) 5 - Ethylheptane - 2, 4 - diol
(iii) Butane - 2, 3 - diol
(iv) Propane - 1, 2, 3 - triol
(v) 2-Methylphenol
(vi) 4 - Methyl phenol
(vii) 2, 5 - Oimethylphenol
NCERT SOLUTIONSCLASS-XII CHEMISTRY
CHAPTER-11ALCOHOLES, PHENOLS AND ETHERS