Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Surface Chemistry
How does a catalyst increase the rate of a reaction?
1
By forming an intermediate complex
2
By increasing activation energy
3
By lowering the activation energy
4
More than one of the above
5
None of the above