Question

Two reactions are given below:

(i)2KI + Br2  2KBr + I2

(ii)2K + Br2 2KBr

Identify the type of reaction, giving justification in each case.​

Answer 1

Answer:

i) Double Displacement Reaction

ii) Combination Reaction

Answer 2

Answer:

(i) It is an example of a displacement reaction. Since Cl2

is more reactive than I2 ,it displaces the same from the  KI solution. Violet fumes of iodine appear from the tube.

(ii) It is an example of an addition reaction. The compound KCl contains both K and Cl as its constituents.

(1) AsCL2 to is more reactive then I2 therefore KI is displaced and become KCL therefore this reaction is displacement (2) hands ke and cl2 is combined and form to KCL therefore it is a combination reaction

Explanation:

pls mark me brainlist