Which of the following compounds will evolve hydrogen on treatment with metal?
- A$C_2H_5OH$
- B$CH_3COOH$
- C$(a)$ and $(b)$ both
- DNone of these
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Ethanol is prepared industrially by
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View SolutionThe isomer of diethyl ether is
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View SolutionMatch the structures in Column-$I$ with their common names in Column-$II$ and $\text{IUPAC}$ names in Column-$III$.
Column-$I$ Column-$II$ (Common Name) Column-$III$ ($\text{IUPAC}$ Name) $(A)$ Phenol $(1)$ Resorcinol $(i)$ Benzene$-1,2-$diol $(B)$ Benzene$-1,3-$diol $(2)$ Catechol (ii) Phenol $(C)$ Benzene$-1,2-$diol $(3)$ Phenol (iii) Benzene$-1,4-$diol $(D)$ Benzene$-1,4-$diol $(4)$ Hydroquinone (iv) Benzene$-1,3-$diol
| Column-$I$ | Column-$II$ (Common Name) | Column-$III$ ($\text{IUPAC}$ Name) |
|---|---|---|
| $(A)$ Phenol | $(1)$ Resorcinol | $(i)$ Benzene$-1,2-$diol |
| $(B)$ Benzene$-1,3-$diol | $(2)$ Catechol | (ii) Phenol |
| $(C)$ Benzene$-1,2-$diol | $(3)$ Phenol | (iii) Benzene$-1,4-$diol |
| $(D)$ Benzene$-1,4-$diol | $(4)$ Hydroquinone | (iv) Benzene$-1,3-$diol |
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View SolutionThe solubility of anhydrous $AlCl_3$ and hydrous $AlCl_3$ in diethyl ether are $S_1$ and $S_2$ respectively. Then:
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View SolutionMatch the items given in column $-I$ with the items given in column $-II$.
column $-I$ column $-II$ $(A)$ Antifreeze used in car engine $(1)$ Neutral $FeCl_3$ $(B)$ Solvent used in perfumes $(2)$ Glycerol $(C)$ Starting material for picric acid $(3)$ Methanol $(D)$ Wood spirit $(4)$ Phenol $(E)$ Reagent used for detection of phenolic group $(5)$ Ethylene glycol $(F)$ By-product of soap industry used in cosmetics $(6)$ Ethanol
| column $-I$ | column $-II$ |
| $(A)$ Antifreeze used in car engine | $(1)$ Neutral $FeCl_3$ |
| $(B)$ Solvent used in perfumes | $(2)$ Glycerol |
| $(C)$ Starting material for picric acid | $(3)$ Methanol |
| $(D)$ Wood spirit | $(4)$ Phenol |
| $(E)$ Reagent used for detection of phenolic group | $(5)$ Ethylene glycol |
| $(F)$ By-product of soap industry used in cosmetics | $(6)$ Ethanol |
Medium
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