Chapter 7: Problem 34
This section contains multiple choice questions. Each question has 4 choices (a), (b), (c) and (d), out of which ONLY ONE is correct. Orlon is (a) PAN (b) PVC (c) PMMA (d) SBR
Chapter 7: Problem 34
This section contains multiple choice questions. Each question has 4 choices (a), (b), (c) and (d), out of which ONLY ONE is correct. Orlon is (a) PAN (b) PVC (c) PMMA (d) SBR
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Get started for freeThis section contains multiple choice questions. Each question has 4 choices (a), (b), (c) and (d), out of which ONLY ONE is correct. Glucose on prolonged heating with HI and red phosphorus at \(373 \mathrm{~K}\) gives (a) sorbose (b) sorbitol (c) hexane (d) hexan-1-ol
An organic compound (A) gives violet colour with neutral \(\mathrm{FeCl}_{3}\). It answers Liebermann's test. This compound on catalytic reduction gives (B). The saturated compound (B) on oxidation with \(\mathrm{CrO}_{3}\) gives (C) of molecular formula \(\mathrm{C}_{6} \mathrm{H}_{10} \mathrm{O}\). (C) gives precipitate with 2,4 -dinitrophenylhydrazine. (C) can be obtained by reductive ozonolysis of (D). The other product of reductive ozonolysis, (E), undergoes Cannizzaro reaction with benzaldehyde to give (F) and HCOONa. Answer the following questions. Arrange in order of increasing acidity of (i) (A) (ii) p-nitrophenol (iii) p-methylphenol (iv) \(\mathrm{C}_{2} \mathrm{H}_{5} \mathrm{OH}\) (a) (iv) \(<(\mathrm{iii})<(\mathrm{i})<(\mathrm{ii})\) (b) \((\mathrm{iv})<(\mathrm{iii})<(\mathrm{ii})<(\mathrm{i})\) (c) \((\mathrm{i})<(\mathrm{iv})<(\mathrm{iii})<(\mathrm{ii})\) (d) (ii) \(<(\mathrm{iv})<(\mathrm{iii})<(\mathrm{i})\)
This section contains multiple choice questions. Each question has 4 choices (a), (b), (c) and (d), out of which ONLY ONE is correct. Which of the following compounds on reduction will give a mixture of two diastereomers? (a) Glucose (b) Mannose (c) Fructose (d) Galactose
Which of the following is a wrong statement? (a) Cellulose is a biodegradable homopolymer (b) Nylon-6 is a linear homopolymer in which the monomer units are linked through amide linkages (c) Gutta percha is cis-polyisoprene (d) \(\mathrm{p}\) -benzoquinone acts as a chain inhibitor in free radical polymerization reaction
This section contains multiple choice questions. Each question has 4 choices (a), (b), (c) and (d), out of which ONLY ONE is correct. Ester linkages are present in (a) teflon (b) orlon (c) nylon (d) terylene
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