1.  NF3

2.  NCl3

3.  NBr3

4.  NI3

4
Correct Answer :

NF3


Explanation :
No Explanation available for this question

1.  Boric acid is a protonic acid

2.  B2H6. 2NH3 is known as inorganic benzene

3.  Beryllium can extend its coordination number to six

4.  Chlorides of both beryllium and aluminium have bridged structures in the solid phase

4
Correct Answer :

Chlorides of both beryllium and aluminium have bridged structures in the solid phase


Explanation :
No Explanation available for this question

1.  ClO2(OH)

2.  ClO3(OH)

3.  SO(OH)2

4.  SO2(OH)2

4
Correct Answer :

ClO3(OH)


Explanation :
No Explanation available for this question

1.  Two moles of sulphuric acid

2.  Two moles of peroxomonosulphuric acid

3.  One mole of sulphuric acid and one mole of peroxomonosulphuric acid

4.  One mole of sulphuric acid, one mole of peroxomonosulphuric acid and one mole of hydrogen peroxide

4
Correct Answer :

One mole of sulphuric acid and one mole of peroxomonosulphuric acid


Explanation :
No Explanation available for this question

1.  SnO2,Cl2

2.  SnCl2,Cl2

3.  H2SnCl6

4.  H2SnCl6,Cl2

4
Correct Answer :

H2SnCl6


Explanation :
No Explanation available for this question

1.  Iodine is soluble in KI solution due to the formation of I3-

2.  Reducing power follows the order : I->Br->Cl-

3.  All halogen can exhibit oxidation states -1 and +1 to +7

4.  XeO3 has pyramidal structure

4
Correct Answer :

All halogen can exhibit oxidation states -1 and +1 to +7


Explanation :
No Explanation available for this question

1.  H3PO3

2.  H3PO4

3.  P2O5

4.  P

4
Correct Answer :

P2O5


Explanation :
No Explanation available for this question

1.  1

2.  2

3.  3

4.  4

4
Correct Answer :

3


Explanation :
No Explanation available for this question

1.  NH3

2.  PH3

3.  NH2OH

4.  NH2NH2

4
Correct Answer :

NH2NH2


Explanation :
No Explanation available for this question

1.  [NF3,NO-3]and [BF3,H3O+]

2.  [NF3,NH3] and [NO3-,BF3]

3.  [NF3,H3O+] and [NO3-,BF3]

4.  [NF3,H3O+]and [NH3,BF3]

4
Correct Answer :

[NF3,H3O+] and [NO3-,BF3]


Explanation :
No Explanation available for this question

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