1.  CO

2.  CO2

3.  HCOOH

4.  H2CO3

4
Correct Answer :

CO


Explanation :
No Explanation available for this question

1.  Boron oxide

2.  Boron nitride

3.  Boron carbide

4.  Boron hydroxide

4
Correct Answer :

Boron carbide


Explanation :
No Explanation available for this question

1.  Sand Mayer's reaction

2.  Friedel Craft's reaction

3.  Diazotization reaction

4.  Grignard's reaction

4
Correct Answer :

Friedel Craft's reaction


Explanation :
No Explanation available for this question

1.  Electron rich

2.  Soluble in ether

3.  Insoluble

4.  Electron deficient

4
Correct Answer :

Electron deficient


Explanation :
No Explanation available for this question

1.  Square planar

2.  Tetrahedral

3.  Trigonal planar

4.  Pyramidal

4
Correct Answer :

Square planar


Explanation :
No Explanation available for this question

1.  Calcium benzoate

2.  Benzoic acid

3.  Benzene

4.  Phenol

4
Correct Answer :

Benzene


Explanation :
No Explanation available for this question

1.  1.54 A0

2.  1.20 A0

3.  1.40 A0

4.  1.34 A0

4
Correct Answer :

1.40 A0


Explanation :
No Explanation available for this question

1.  Fuming nitric acid

2.  Fuming sulphuric acid

3.  Fuming hydrochloric acid

4.  Anhydrous aluminium chloride

4
Correct Answer :

Fuming sulphuric acid


Explanation :
No Explanation available for this question

1.  Ortho directing

2.  Meta directing

3.  Para directing

4.  Ortho & para directing

4
Correct Answer :

Meta directing


Explanation :
No Explanation available for this question

1.  Isomerism

2.  Mesomerism

3.  Resonance

4.  Metamerism

4
Correct Answer :

Resonance


Explanation :
No Explanation available for this question

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