Chemistry MCQs Test 06 Online Preparation

1. Which of the following element doesn't show allotropy ?

A. Carbon

B. Nitrogen

C. Arsenic

D. Sulphur

2. Butyl chloride gives possible isomers ?

A. 3

B. 1

C. 2

D. 4

3. Which of the following solids show anisotropy ?

A. None of the above

B. Glass

C. Plastic

D. Rubber

4. In solids the temperature is the measure of ?

A. None of the above

B. Vibrational kinetic energy

C. Translational kinetic energy

D. Average kinetic energy of molecules

5. Fruit juices and fizzy drinks such as lemonade are often sold in aluminium cans. What is the most important reason aluminium is a suitable metal ?

A. aluminium can be recycled

B. aluminium has very low density

C. aluminium is resistant to corrosion by organic acids.

D. aluminium is the most abundant metal in the earth crust

6. Paramagnetic behavior of substance is measured by a balance called ?

A. Analytical balance

B. Single beam balance

C. Guoys balance

D. Electrical balance

7. Which of the following properties prove that cathode rays are material in nature ?

A. they cast shadow

B. all of the above

C. they are negatively charged

D. they possess momentum

8. Purines and pyrimidines are ?

A. Carbohydrates

B. Enzymes

C. Lipids

D. Nitrogenous bases

9. Metallic crystals are soluble in ?

A. Polar solvent

B. None

C. Non polar solvent

D. Fused metal

10. All the transition elements show ?

A. Similar physical properties

B. None

C. Both a and b

D. Similar chemical properties

Chemistry MCQs Test 06 Online Preparation

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