Which of the following is the correct pair

1.  BeCl2 - linear

2.  NH3-linear

3.  CO2-tetrahedral

4.  BF3-octahedral

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4
Correct Answer :

BeCl2 - linear


Explanation :
No Explanation available for this question

What is the crystal structure of caesium chloride

1.  Body centered cubic

2.  Face centered cubic

3.  Tetrahedral

4.  Octahedral

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4
Correct Answer :

Body centered cubic


Explanation :
No Explanation available for this question

What X in the following reaction

1.  

2.  

3.  

4.  

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4
Correct Answer :


Explanation :
No Explanation available for this question

Which of the following converts acetic acid into acetyl chloride

1.  NaCl

2.   HCl

3.  Cl2/P

4.  PCl3

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4
Correct Answer :

PCl3


Explanation :
No Explanation available for this question

Nitrobenzene on reduction with Sn/HCl gives A, which on reaction with acetyl chloride form B. Which of the following is B

1.  

2.  

3.  C6H5 – NHCl

4.  

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4
Correct Answer :


Explanation :
No Explanation available for this question

Which of the following converts acetone to acetone oxime

1.  H2N – NH2

2.  2, 4 D.N.P

3.  C6H5 – NHNH2

4.  NH2OH

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4
Correct Answer :

NH2OH


Explanation :
No Explanation available for this question

Which of the following is a secondary amine

1.  C6H5NH2

2.  CH3 – NH2

3.  

4.  

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4
Correct Answer :


Explanation :
No Explanation available for this question

Chloroethane reacts with Y to form NaCl and Z. One mole of Z reacts with two moles of HI to form water and iodo ethane. Which of the following is Y

1.  CH3COOH

2.  CH3CHO

3.  C2H5OC2H5

4.  C2H5ONa

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4
Correct Answer :

C2H5ONa


Explanation :
No Explanation available for this question

Which of the following is Lucas reagent

1.  Ammoniacal AgNO3

2.  Br2/CCl4

3.  ZnCl2/Conc. HCl

4.  Cold alk. KMnO4

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4
Correct Answer :

ZnCl2/Conc. HCl


Explanation :
No Explanation available for this question

Which of the following is a tertiary alcohol

1.  

2.  CH3CH2CH2CH2OH

3.  

4.  

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4
Correct Answer :


Explanation :
No Explanation available for this question
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