Propene, CH3-CH=CH2 can be converted into 1-propanol by oxidation. Indicate which set of reagents amongst the following is ideal to effect the above conversion?                                       

1. KMnO4(alkaline)

2. Osmium tetroxide (OsO4/CH2Cl2)

3. B2H6 and alk H2O2

4. O3/Zn

Subtopic:  Alcohols: Preparation & Properties |
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Which of the following compounds would react faster with NaCN in an SN2 reaction?

1. 

2. 

3. 

4. 

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |

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Phenylmagnesium bromide reacts with methanol to give

1. A mixture of toluene and Mg(OH)Br

2. A mixture of phenol and Mg(Me)Br

3. A mixture of anisole and Mg(OH)Br

4. A mixture of benzene and Mg(OMe)Br

Subtopic:  Alcohols: Preparation & Properties |
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Ethyl chloride is converted into diethyl ether by -

1. Wurtz reaction 2. Grignard reaction
3. Perkin's reaction 4. Williamson's synthesis

Subtopic:  Ethers: Preparation & Properties, Uses |
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BPredominantPBr3HBrAPredominant

(A) and (B) are respectively :

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |

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Lucas ReagentAMajor

The compound ‘A’ is

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |

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heatH2SO4PmajorNBSQmajor

The structure of Q is?

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
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R–CH2–CH2–OH can be converted into
R–CH2–CH2–COOH. The correct sequence of
reagents is

1. PBr3, KCN, H3O+

2. PBr3, KCN, H2

3. KCN, H3O+

4. HCN, PBr3, H3O+

Subtopic:  Alcohols: Preparation & Properties | Mechanism of Dehydration, Methanol & Ethanol |
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H+/Amajor

The product ‘A’ is

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
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Identify (X) in the sequence :

C3H8OXH2SO4K2Cr2O7C3H6OwarmI2+NaOHCHI3

1. CH3-CH2-CH2OH

2. CH3-CH|OH-CH3

3. CH3-O-CH2-CH3

4. CH3-CH2-CHO

Subtopic:  Alcohols: Preparation & Properties |
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