Alcohols, Phenols and Ethers questions
1239 published questions with worked solutions.
- Alcohols of low molecular weight are _____ [CPMT 1976, Pb. PMT 1989, Pb. PMT 2000]
- The CORRECT order of boiling point for primary, secondary and tertiary alcohols is _____ [CPMT 1999, RPMT 2002]
- The boiling point of methanol is greater than that of methyl thiol because, _____ [Kerala PMT 2004]
- Which one of the following reactions would produce secondary alcohol? [MP PET 1994]
- An organic compound dissolved in dry benzene evolved hydrogen on treatment with sodium. It is _____ [SCRA 1990]
- Reactivity of monohydric alcohols is in the order:
- Sodium with ethyl alcohol gives which of the following gases?
- During dehydration of alcohols to alkenes by heating with conc. H_2SO_4 the initiation step is _____ [AIEEE 2003]
- Glycerol is used _____ [Kurukshetra CET 2002]
- Glycerol is used in the manufacture of __________ [SCRA 1991]
- Which is used as an antifreeze? [AFMC 1992]
- Denatured spirit is mainly used as a __________ [MNR 1995, MP PET 2002]
- Which of the following characteristic group is present in carbolic acid?
- Carbolic acid is _________ [MP PET/PMT 1998, RPET 1999, KCET (Engg./Med.) 1999, BHU 2000, MP PET 2003]
- Cresol has ___________ [CPMT 2003]
- Sodium benzene sulphonate reacts with NaOH and then on acidic hydrolysis, it gives __________ [Roorkee 1995, KCET 1998]
- Phenol is obtained by heating aqueous solution of _______ [MP PMT 1995]
- Compared to saturated alcohols, phenols have _________ [MH CET 2002]
- In the reaction: Phenol NaOH (A) [140^ C ] CO_2 + HCl (B). Identify B [MH CET 1999]
- Phenol is _________ [MP PMT 1990, UPSEAT 1999]
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