1.  NH3

2.  SbH3

3.  PH3

4.  AsH3

4
Correct Answer :

PH3


Explanation :
No Explanation available for this question

1.  Six P - P single bonds

2.  Four P - P single bonds

3.  Four lone pairs of electrons

4.  PPP bond angle of 60o

4
Correct Answer :

Four P - P single bonds


Explanation :
No Explanation available for this question

1.  Si

2.  Pb

3.  Ge

4.  Sn

4
Correct Answer :

Pb


Explanation :
No Explanation available for this question

1.  B4H10

2.  B5H11

3.  B5H9

4.  All of these

4
Correct Answer :

B5H9


Explanation :
No Explanation available for this question

1.  SiO2

2.  SiO44-

3.  Sio33-

4.  [Si2O7]2-

4
Correct Answer :

SiO44-


Explanation :
No Explanation available for this question

1.  Square pyramidal

2.  T - shaped

3.  Tetrahedral

4.  Square planar

4
Correct Answer :

Tetrahedral


Explanation :
No Explanation available for this question

1.  O - O

2.  S - S

3.  Se - Se

4.  Te - Te

4
Correct Answer :

S - S


Explanation :
No Explanation available for this question

1.  +7

2.  +4

3.  +6

4.  +5

4
Correct Answer :

+6


Explanation :
No Explanation available for this question

1.  [XeF5]+[CsF2]-

2.  XeF8+Cs

3.  [XeF4]2+[CsF3]2-

4.  Cs+[XeF7]-

4
Correct Answer :

Cs+[XeF7]-


Explanation :
No Explanation available for this question

1.  P2O5

2.  Bi2O5

3.  N2O5

4.  Sb2O5

4
Correct Answer :

P2O5


Explanation :
No Explanation available for this question

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