Class 12 Chemistry 2021 2nd Annual MCQs Test

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FBISE Federal Board Class 12 Chemistry 2021 2nd Annual MCQs Test. Do as much practice as you can so that you get good marks in the final exams.

Class 12 Chemistry MCQs Tests

2nd Annual 2021 MCQs Test

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Class 12 Chemistry
Paper 2021 2nd Annual
Practice MCQs Test

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1. Which of the following contains ester as a functional group?

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2. For Hydrohalogenation of alkenes. The order of reactivity of halogen acid is:

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3. More than a hundred specific enzymes required mineral for the catalytic function.

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4. Alcohol are easily oxidized to different products by using:

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5. Benzene can show following reactions:

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6. When excess of aqueous ammonia is added to hexaqua Copper (II) ion it acts as ligand and formula of complex formed is:

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7. Rain water becomes acidic due to the absorption of the following gas:

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8. Amides on reduction with LiAlH4 are reduced to:

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9. Polyethene is a/an:

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10. IUPAC name of Isopropyl Alcohol is:

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11. Which one of the following is a non-typical transition element?

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12. Cannizzaro's reactions is given by:

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13. Which one of the following metals does not react directly with water?

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14. Which one is a stronger acid?

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15. Which one of the following is an example of ortho and para directing group?

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16. Which transition does not lie in the range of U-V visible spectroscopy?

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17. On the basis of bond polarity, reactivity of alkyl halides decreases in the following order:

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