Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Chemical Reaction
Which of the following pairs of 'Chemical reaction – Type' is correct?
I. Rusting of Iron – Redox
II. Photosynthesis – Endothermic
1
Neither I nor II
2
Only I
3
Only II
4
More than one of the above
5
None of the above