1. Zn,Cl2/FeCl3
2. Sn/HCl,Cl2/hv
3. Cl2/Fe,FeCl3
4. Cl2/hv,Zn
Zn,Cl2/FeCl3
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
Specific conductance decreases and molar conductance increases
1. Potassium Ferrocyanide
2. Copper Ferrocyanide
3. Potassium Ferricyanide
4. Copper Ferricyanide
Copper Ferrocyanide
1. 0.2 M Na2SO4
2. o.1 M Urea
3. 0.2 M NaNO3
4. 0.1 M BaCl2
0.2 M Na2SO4
1. CH4
2. C4H10
3. C3H8
4. C2H6
C2H6
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)
P4(s)+3OH-(aq)+3H2O→PH3(g)+3H2PO2-(aq)
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
The rotation along the inter nuclear axis is symmetric
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
The “bond order” of H2,N2 and O2 follows the order:N2>H2>O2
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
Both (A) and (R) are true, but (R) is not correct explanation of (A)
1. Lyman series
2. Pfund series
3. Balmer series
4. Paschen series
Balmer series