Question

A. Potassium (i) Does not react event at high temperatures B. Zinc (ii) Gets coated with black-coloured layer of oxide C. Copper (iii) Does not burn at ordinary temperature D. Silver (iv) Burns vigorously (a) A-(iv), B-(iii), C-ü), D-(i). A-(iv), B-(ii), C-(i), D-(iii) A-(iii), B-(ii), C-(i), D-(iv) A-(iv), B-(ii), C-(iii), D-(i) 28 (b) (c) (d)​

Answer 1

Answer:

answer=[A]

Explanation: