Question

If chlorine gas is passed through hot NaOH solution, two changes are observed in the oxidation number of chlorine during the reaction. These are ________ and _________. 

(i) 0 to +5 (ii) 0 to +3 (iii) 0 to –1 (iv) 0 to +1

Answer 1

(i), (iii)

(i) 0 to +5

(iii) 0 to –1