NEET UG CHEMISTRY MCQ: CO-ORDINATION COMPOUNDS

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Understanding +4 | -1

For kinetic study of the reaction of iodide ion with

\mathrm{H}_2 \mathrm{O}_2

at room temperature :

(A) Always use freshly prepared starch solution.

(B) Always keep the concentration of sodium thiosulphate solution less than that of

\mathrm{KI}

solution.

(C) Record the time immediately after the appearance of blue colour.

(D) Record the time immediately before the appearance of blue colour.

(E) Always keep the concentration of sodium thiosulphate solution more than that of

\mathrm{KI}

solution.

Choose the correct answer from the options given below:

View answer and explanation

Correct option: A

(A), (B), (C) only

Option A ((A), (B), (C) only) is correct because it lists the correct procedures for the kinetic study of the reaction of iodide ion with

\mathrm{H}_2 \mathrm{O}_2

NEET UG CHEMISTRY MCQ: CO-ORDINATION COMPOUNDS

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