Practicing Success

Target Exam

CUET

Subject

Chemistry

Chapter

Inorganic: D and F Block Elements

Question:

Match List I with List II

List I List II
A. \(KMnO_4\) I. Orange
B. \(K_2Cr_2O_7\) II. Green
C. \(K_2CrO_4\) III. Yellow
D. \(K_2MnO_4\) IV. Purple

Choose the correct answer from the options given below:

Options:

A-II, B-III, C-I, D-IV

A-IV, B-III, C-II, D-I

A-IV, B-III, C-I, D-II

A-IV, B-I, C-III, D-II

Correct Answer:

A-IV, B-I, C-III, D-II

Explanation:

The correct answer is option 4. A-IV, B-I, C-III, D-II.

Let us matche each compound with their colour:

A. \(KMnO_4\) (Potassium permanganate) - Purple

B. \(K_2Cr_2O_7\) (Potassium dichromate) - Orange

C. \(K_2CrO_4\) (Potassium chromate) - Yellow

D. \(K_2MnO_4\) (Potassium manganate) - Green

Matching them with their corresponding colors: A-IV, B-I, C-III, D-II

The correct match is indeed: 4. A-IV, B-I, C-III, D-II