CBSE
R
B.
74.52 pm
40.5 pm
52.38 pm
131.76 pm
33.33 %, 12.5 %
50 %, 33.33 %
25 %, 12.5 %
50 %, 25 %
8, 11, 12, 14
1, 13, 11, 12
3, 10, 13, 2
6, 10, 9, 11
128 pm
100 pm
162 pm
144 pm
74.52 pm
40.5 pm
52.38 pm
131.76 pm
155 pm
179 pm
134.23 pm
219.24 pm
3
1
4
2
A4B8O5
AB4O3
A6B8O7
A4B3O2