Practicing Success

Target Exam

CUET

Subject

Chemistry

Chapter

Inorganic: General Principles and Processes of Isolation of Elements

Question:

Match list I with list II

List I List II
A. Siderite I. Aluminium
B. Malachite II. Iron
C. Calamine III. Copper
D. Bauxite IV. Zinc

Choose the correct answer from the options given below: 

Options:

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

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

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

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

Correct Answer:

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

Explanation:

Siderite - \(FeCO_3\) - Iron

Malachite - \(CuCO_3. Cu(OH)_2\) - Copper

Calamine - \(ZnCO_3\) - Zinc

Bauxite - \(AlO_x(OH)_{3 − 2x} \text{ where 0 < x < 1}\) - Aluminium