1.  Zn,Cl2/FeCl3

2.  Sn/HCl,Cl2/hv

3.  Cl2/Fe,FeCl3

4.  Cl2/hv,Zn

4
Correct Answer :

Zn,Cl2/FeCl3


Explanation :
No Explanation available for this question

1.  Specific conductance decreases and molar conductance increases

2.  Both specific and molar conductances decrease

3.  specific conductance increases and molar conductance decreases

4.  Both specific and molar conductance increase

4
Correct Answer :

Specific conductance decreases and molar conductance increases


Explanation :
No Explanation available for this question

1.  Potassium Ferrocyanide

2.  Copper Ferrocyanide

3.  Potassium Ferricyanide

4.  Copper Ferricyanide

4
Correct Answer :

Copper Ferrocyanide


Explanation :
No Explanation available for this question

1.  0.2 M Na2SO4

2.  o.1 M Urea

3.  0.2 M NaNO3

4.  0.1 M BaCl2

4
Correct Answer :

0.2 M Na2SO4


Explanation :
No Explanation available for this question

1.  CH4

2.  C4H10

3.  C3H8

4.  C2H6

4
Correct Answer :

C2H6


Explanation :
No Explanation available for this question

1.  Zn(s) + CuSO4(aq)→ZnSO4(aq) +Cu(s)

2.  Ag2+(aq) + Ag(s)→2 Ag+(aq)

3.  S(s) +O2(g)→SO2(g)

4.  P4(s)+3OH-(aq)+3H2O→PH3(g)+3H2PO2-(aq)

4
Correct Answer :

P4(s)+3OH-(aq)+3H2O→PH3(g)+3H2PO2-(aq)


Explanation :
No Explanation available for this question

1.  The rotation along the inter nuclear axis is symmetric

2.  It is formed by the partial overlap of atomic orbitals at right angle to inter-nuclear axis

3.  It is a very weak bond

4.  The overlapping region is very less

4
Correct Answer :

The rotation along the inter nuclear axis is symmetric


Explanation :
No Explanation available for this question

1.  The central atoms in PF3,ClF3 and XeF2 have sp3d hybridization

2.  The “bond order” of H2,N2 and O2 follows the order:N2>H2>O2

3.  The ionic nature of KCl,MgCl2 and AlCl3 follows the order :KCl>MgCl2>AlCl3

4.  In CsCl lattice , each Cs is surrounded by 8 Cl- ions

4
Correct Answer :

The “bond order” of H2,N2 and O2 follows the order:N2>H2>O2


Explanation :
No Explanation available for this question

1.  Both (A) and (R) are true, (R) is the correct explanation of (A)

2.  (A) is not true but (R) is true

3.  Both (A) and (R) are true, but (R) is not correct explanation of (A)

4.  (A) is true, but (R) Is not true

4
Correct Answer :

Both (A) and (R) are true, but (R) is not correct explanation of (A)


Explanation :
No Explanation available for this question

1.  Lyman series

2.  Pfund series

3.  Balmer series

4.  Paschen series

4
Correct Answer :

Balmer series


Explanation :
No Explanation available for this question

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