NaOHProduct; Product is :

1.              

2.

3.         

4.

NaOHउत्पाद, उत्पाद है:

1.              

2.

3.         

4.

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 H3O (A) , Product (A) obtained is :

1. 

2. 

3. 

4. 

 H3O(A), प्राप्त उत्पाद (A) है:

1. 

2. 

3. 

4. 

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Which will form two oximes with NH2OH?

(1) CH3COCH3

(2) CH3CH2COCH3

(3) CH3CH2COCH2CH3

(4) 

कौन NH2OH के साथ दो ऑक्सिम निर्मित करेगा?

1. CH3COCH3

2. CH3CH2COCH3

3. CH3CH2COCH2CH3

4. 

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Oppenauer oxidation is the reverse process of:

(1) Wolff-Kishner's reduction

(2) Rosenmund's reduction

(3) Clemmensen's reduction

(4) Meerwein-Ponndorf Verley reduction

ओपेनॉअर ऑक्सीकरण किसका उत्क्रम प्रक्रम है:

1. वोल्फ-किश्नर अपचयन 

2. रोज़ेनमुंड अपचयन 

3. क्लीमेन्सन अपचयन 

4. मीरवाइन-पोन्डोर्फ वेर्ले अपचयन 

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A distinctive and characteristic functional group in fat is:

(1) keto group

(2) ester group

(3) basic group

(4) none of these

वसा में एक विशिष्ट और अभिलक्षणिक क्रियात्मक समूह है:

1. कीटो समूह

2. एस्टर समूह

3. क्षार समूह

4. इनमें से कोई नहीं

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 + CH3-NH2 Product of the reaction is :

1.                  

2. 

3.                  

4. 

 + CH3-NH2अभिक्रिया का उत्पाद है:

1.                  

2. 

3.                  

4. 

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 A and B in the following reactions are KCNHCN/AB

1. A=RR'CH2CN, B=NaOH

2. A=, B=CH3

3. A=, B=CH3

4. A=, B=LiAlH4

निम्नलिखित अभिक्रियाओं में A और B हैंKCNHCN/AB

1. A=RR'CH2CN, B=NaOH

2. A=, B=CH3

3. A=, B=CH3

4. A=, B=LiAlH4

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HCNA (excess)KCNB;B is

(1)

(2)

(3)

(4)

 

HCNA (आधिक्य )KCNB, B है 

(1)

(2)

(3)

(4)

 

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Dry distillation of barium salt of Hexane-1,6-dicarboxylic acid gives:

1. 

2. 

3. 

4. 

हेक्सेन-1,2-डाइकार्बोक्सिलिक अम्ल के बेरियम लवण का शुष्क आसवन देता है:

1. 

2. 

3. 

4. 

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KOH A  H3O+ B  PCl5 C  LiAlH4  D  H+/(X)

Product (X) is :

1.    

2.      

3.        

4. 

KOH A  H3O+ B  PCl5 C  LiAlH4  D  H+/(X)

उत्पाद (X) है:

1.    

2.      

3.        

4. 

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