2nd Year Chemistry Online MCQs Test

2nd Year Chemistry Chapter 4 Online MCQs Test

Here is the 2nd Year Chemistry Chapter 4 Online MCQs Test. It will provide students with the opportunity to assess their knowledge and skills through the online test. This test not only helps you learn, but it allows you to gain better grades. This online test is for those who would like to achieve full marks in their exams. It will be beneficial for you if you try all the online tests prior to your exam.

From chapter 4 Group VA and VIA Elements, you will need to know the following topics for this test:

  • Introduction
  • Nitrogen and Its Compounds
  • Phosphorus and Its Compounds
  • Group VIA Elements
  • Sulphuric Acid

2nd Year Chemistry Chapter 4 Quiz

 Online Test Instructions

 Type: MCQs
 Total Questions: 10
 Total Marks: 10
 Time: 05 minutes

 Questions will be shuffled each time you start the test.
 You can not skip any question.
 Once you are finished, click the See Results button.

1 / 10

1) Orthoboric acid when heated to red hot gives:

2 / 10

2) Which halogen will react spontaneously with au(s) to produce Au3+

3 / 10

3) SO3 is not absorbed in water directly to form H2SO4 because:

4 / 10

4) Chemical composition of Fool’s gold is:

5 / 10

5) Nitrogen is chemically inert to all atoms at room temperature except:

6 / 10

6) Active nitrating agent during nitration is:

7 / 10

7) When sugar is treated with conc. H2SO4 it becomes black due to:

8 / 10

8) Oxidation of NO in air produces

9 / 10

9) Gold dissolve in Aqua regia to give:

10 / 10

10) What is %age of calcium phosphate in bone ash?

Your score is

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This Chemistry Chapter 4 Online Test for the 12th Class has been prepared in accordance with the syllabus of Punjab Boards. In Punjab, there are the following boards: the Gujranwala Board, the Lahore Board, the Faisalabad Board, the Multan Board, the Rawalpindi Board, the Bahawalpur Board, the Sargodha Board, and the DG Khan Board.

We provide you with these high-quality educational resources so that we can assist you in any way we can. In spite of the fact that the authors did their best. There are always chances for errors to occur. Whatever your suggestions are, we would greatly appreciate them. If you have any questions, please leave a comment. Please share our work with your friends to help them score higher in the FSc final exam. It is important to share it because “Sharing is Caring.”

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