TEST OF PRACTICAL KNOWLEDGE QUESTION Consider the following experimental set-up. (i) Identify by name: P; Q; R; S and T. (ii) State the method of collection...

TEST OF PRACTICAL KNOWLEDGE QUESTION

Consider the following experimental set-up.

(i) Identify by name: P; Q; R; S and T.

(ii) State the method of collection of gas, S.

(iii) What is the function of R in the experimental set-up?

(iv) Write the balanced equation of the reaction for the preparation of gas S.