Class 12 Chemistry Model Paper 2 MCQ Test

FBISE Federal Board Class 12 Chemistry Model Paper 2 MCQ Test. Do as much practice as you can so that you get good marks in the final exams.


Chemistry Model Paper 2 MCQs Test

/17
269

Class 12 Chemistry
Model Paper 2
Practice MCQs Test

1 / 17

1. Propose which one of the following reactions is more likely to occur through SN1 mechanism?

2 / 17

2. Cyclopropane is an example of:

3 / 17

3. RNA contains four different nitrogenous bases EXCEPT.

4 / 17

4. Identify a mixture of two organic solvents that are used in nail polish remover.

5 / 17

5. Prioritize the highest acidity of carboxylic acid in the following:

6 / 17

6. Name which one of the following gas is not a pollutant?

7 / 17

7. An aldehyde when strongly heated with Fehling’s reagent gives red precipitate. What property of an aldehyde is observed in this reaction?

8 / 17

8. Identify an element with higher ionization energy:

9 / 17

9. Identify which one of the following has the highest boiling point:

10 / 17

10. Predict which one of the following compounds is a monomer of an addition polymer.

11 / 17

11. Quote the wave length range of IR region:

12 / 17

12. Identify the product Y in the following scheme:

\( C_6H_6+CH_3Cl   \xrightarrow[]{AlCl_3}   X   \xrightarrow[]{KMnO_4 / H_2SO_4}  Y \)

13 / 17

13. Predict the coordination number in [Pt (OH)2 (NH3)4] SO4.

14 / 17

14. Predict the color change when a base is added into potassium dichromate solution:

15 / 17

15. Predict which one of the following metal hydroxide is least soluble in water?

16 / 17

16. When ozone is treated with an alkene, aldehyde and ketone are produced, identify which one of the following will produce two moles of butanone?

17 / 17

17. Identify carboxylic acid which is present in Vinegar:

Your score is

0%

Please rate this quiz and give your feedback.


Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *