CBSE
75 %
25 %
100 %
50 %
1 - d - 2 - e - 1
1 - a - 2 - f - 1
1 - c - 2 - e - 1
1 - b - 2 - f - 1
C.
1 - c - 2 - e - 1
34; 12; 23
12; 14; 34
23; 34; 12
12; 34; 23
શૂન્ય, ઋણ
ધન, ઋણ
ધન, શૂન્ય
શૂન્ય, ધન
200 × 105 J
20 × 106 J
2 × 105 J
20 × 107 J
6 PV
9 PV
2 PV
4 PV
-1490 J
1490 J
-3490 J
+3490 J