Chapter-25: Ecosystem
Following topics of the chapter are relevant to the tests below: Introduction, classification and nomenclature of alcohols, phenols & ethers, industrial preparation of methanol, preparation of ethanol by fermentation, reactions of alcohol, identification tests for primary, secondary & tertiary alcohols by Lucas & iodoform tests, preparation of phenol, acidic behavior of phenol, reactions of phenol, preparation & reactions of ethers.
Questions of 9 marks are selected from this chapter in board papers, i.e., 1 MCQ (1 Marks) + 2 SQs (4 Marks) + 1 LQ (4 Marks).
Download links for half & full chapter tests of this chapter are:
Half Chapter Tests:
- Ch-25 (1st Half) A-1
- Ch-25 (1st Half) A-2
- Ch-25 (1st Half) A-3
- Ch-25 (2nd Half) A-1
- Ch-25 (2nd Half) A-2
- Ch-25 (2nd Half) A-3
Complete Chapter Tests:
- Ch-25 (Complete) A-1
- Ch-25 (Complete) A-2
- Ch-25 (Complete) A-3
- Ch-25 (Complete) B-1
- Ch-25 (Complete) B-2
- Ch-25 (Complete) B-3
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