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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. The anhydride of nitric acid is:

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2. Phosphorus pentoxide is used as:

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

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4. The molecular formula of white phosphorous is:

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5. Which of the following elements is most metallic:

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6. Aqua Regia is:

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7. In Pyrite burner, the gas produced is:

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8. The structure of white phosphorus is:

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9. Nitrous acid is a:

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10. In which substance nitrogen is not present:

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

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12. Orthophosphoric acid is:

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

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

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

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16. Which of the following phosphorus is most reactive:

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17. HNO2 acts as an/a:

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

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19. Oxidation of NO in air produces:

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

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