Question

1.Which of the following is not an example of redox reaction ?

i. CuO+H2 → Cu +H20
11. Fe203 +3Co->2Fe +3C02
iii., 2K+F2=2KF

ív. BaCl, +H2SO4→BASO4->2HCI1.Which of the following is not an example of redox reaction ?

i. CuO+H2 → Cu +H20
11. Fe203 +3Co->2Fe +3C02
iii., 2K+F2=2KF

ív. BaCl, +H2SO4→BASO4->2HCI

Answer 1

11 , iii , iv are not an example of redox reaction