In the following reaction H3CCHO-NH2-NH2- A CH3CH3-N2 identify A and B-

The correct option is B CH_3CH = NNH_2 and C_2H_5ONa CH_3CHO+H_2N NH_2→ CH_3CH=N NH_2C_2H_5ONa→CH_3 CH_3+N_2 Hence option A is correct. ...

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Byju's Answer

Standard X

Chemistry

Chemical Properties of Ethanol

In the follow...

Question

In the following reaction $H_{3} C C H O + N H_{2} . N H_{2} \to A B \to C H_{3} C H_{3} + N_{2}$ identify A and B.

C H_{3} C H = N N H_{2}

and

C_{2} H_{5} O N a

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C H_{3} C H_{2} - N H_{2}

and

C_{2} H_{5} O N a

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C H_{3} - N H - N H - C H_{3}

and

C_{2} H_{5} O H

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C H_{3} C H_{2} N H_{2}

and

C_{2} H_{5} O H

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Solution

The correct option is B $C H_{3} C H = N N H_{2}$ and $C_{2} H_{5} O N a$
$C H_{3} C H O + H_{2} N - N H_{2} \to C H_{3} C H = N - N H_{2} C_{2} H_{5} O N a \to C H_{3} - C H_{3} + N_{2}$
Hence option A is correct.

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Similar questions

C H_{3} - N H | | C (1) - N H_{2}

C H_{3} - C H_{2} (2) - N H_{2}

(C H_{3})_{2} (3) N H

C H_{3} - O | | C (4) - N H_{2}

The correct order of the basicities of the following compounds is:

Q. In the given example B,C and B,D are :

(a)

C H_{3} - C H_{2} - C H_{2} - C H_{2} N H_{2}

Butanamine

(1^{o})

(b)

C H_{3} - C H_{2} - N H_{2} | C H - C H_{3}

Butan-2-amine

(1^{o})

(c)

C H_{3} - C H_{3} | C H - C H_{2} - N H_{2}

2-Methylpropanamine

(1^{o})

(d)

C H_{3} - C H_{3} | C | - C H_{3} N H_{2}

2-methylpropan-2-amine

(1^{o})

(e)

C H_{3} - C H_{2} - C H_{2} - N H - C H_{3}

N-methylpropanamine

(2^{o})

Q. In the given compound A,C and A,D are exbhits which of the following isomerism :

(a)

C H_{3} - C H_{2} - C H_{2} - C H_{2} N H_{2}

Butanamine

(1^{o})

(b)

C H_{3} - C H_{2} - N H_{2} | C H - C H_{3}

Butan-2-amine

(1^{o})

(c)

C H_{3} - C H_{3} | C H - C H_{2} - N H_{2}

2-Methylpropanamine

(1^{o})

(d)

C H_{3} - C H_{3} | C | - C H_{3} N H_{2}

2-methylpropan-2-amine

(1^{o})

(e)

C H_{3} - C H_{2} - C H_{2} - N H - C H_{3}

N-methylpropanamine

(2^{o})

Q. The increasing order of basic strength for the following compounds is:
(I)

C H_{3} - C H_{2} - N H_{2}

(II)

C H_{3} - N H - C H_{3}

(III)

C H_{3} - N H - P h

(IV)

C H_{3} - N H - C H O

C H_{3} - N H_{2}

C H_{3} - N H - C H_{3}

C H_{3} - N | C H_{3} - C H_{3}

I II III

Compare boiling points of the given compounds:

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In the following reaction H3CCHO+NH2.NH2→AB→CH3CH3+N2 identify A and B.

The correct option is B CH3CH=NNH2 and C2H5ONaCH3CHO+H2N−NH2→CH3CH=N−NH2C2H5ONa→CH3−CH3+N2Hence option A is correct.

In the following reaction $H_{3} C C H O + N H_{2} . N H_{2} \to A B \to C H_{3} C H_{3} + N_{2}$ identify A and B.

The correct option is B $C H_{3} C H = N N H_{2}$ and $C_{2} H_{5} O N a$
$C H_{3} C H O + H_{2} N - N H_{2} \to C H_{3} C H = N - N H_{2} C_{2} H_{5} O N a \to C H_{3} - C H_{3} + N_{2}$
Hence option A is correct.