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GATE CY 2020 Question Paper (01-Feb-2020) (Shift 2)
Medium 65 Questions 180 min 100 marks
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180 min · 100 marks · Full test mode with leaderboard
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Question No: 36Difficulty: mediumMarks: 2mcq
Major product formed in the following reaction sequence is:
Question No: 37Difficulty: mediumMarks: 2mcq
Major products P and Q, in the given reaction sequence, are:
Question No: 38Difficulty: mediumMarks: 2mcq
Major products P and Q, formed in the reactions given below, are:
Question No: 39Difficulty: mediumMarks: 2mcq
A compound with molecular formula C₁₀H₁₂O₂ showed a strong IR band at ~ 1720 cm⁻¹, a peek at m/z 122 in the mass spectrum and the following ¹H NMR signals: δ 8.1- 8.0 (2H, m), 7.6-7.5 (1H, m), 7.5-7.3 (2H, m), 4.3 (2H, t), 1.8 (2H, sextet) and 1.0 (3H, t). The structure of the compound is:
Question No: 40Difficulty: mediumMarks: 2mcq
Major product formed in the following synthetic sequence is:
✓ Showing questions 36–40 of 65 — use the page buttons below to practice the rest
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