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2nd Year Chemistry Chapter 4 MCQs

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You can get the important 2nd Year Chemistry Chapter 4 MCQs Group V A and IV A Elements here. For entry test preparation, these MCQs are very important. The elements such as Nitrogen and Phosphorus are very important and in this chapter, their characteristics, preparation, and properties are studied. First, there is the electronic configuration of these group elements. They have specific characteristics. The important topic is the comparison of Oxygen and Sulphur. Then there are a procedure for to manufacture, properties, and uses of sulphuric acid that are discussed in this chapter. So, move towards the MCQs to prepare for the Entrance Test. There is a quiz below. So, solve it and check the answers.

2nd Year Chemistry Chapter 4 MCQs Group V A and IV A Elements

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2nd Year Chemistry Chapter 4

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1. Oxidation of NO in air produces:

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2. Which one of the following elements occurs free in nature:

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3. In which substance nitrogen is not present:

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4. In Pyrite burner, the gas produced is:

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5. Aqua Regia is:

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6. Which one of the following is an amphoteric oxide:

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7. The molecular formula of white phosphorous is:

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8. Which of the following is not correct about Phosphorous?

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9. The % by volume of N2 in the air is:

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10. The anhydride of nitric acid is:

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11. Phosphorus pentoxide is used as:

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12. Which of the following elements is most metallic:

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13. HNO2 acts as an/a:

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14. Which of the following phosphorus is most reactive:

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15. The structure of white phosphorus is:

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16. Red phosphorous can be obtained from white Phosphorous by:

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17. Nitrous acid is a:

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18. Orthophosphoric acid is:

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19. At 18 ͦC the specific gravity of H2SO4 is:

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20. Which of the following is a white hygroscopic powder:

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