None
When connected to position 1, balancing point of potentiometer wire is obtained at 80cm from A, and when connected to position 2, balancing point is obtained at 120 cm. Then which of the following is true
A first-order reaction is 50 % completed in 20 min at 27oC and in 5 min at 47oC. The energy of activation (in kJ/mol) of reaction is:
55.14
43.85
11.97
6.65
Degree of dissociation for irreversible reaction is:
1
0
2
3