Chemistry
2020 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE CY 2020 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 37–39 of 65. Imported answers require review unless explicitly marked reviewed.
Question 27
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Major products P and Q, in the given reaction sequence, are:
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Major products P and Q formed in the reactions given below, are:
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 29
Open questionCYMCQ2 marksNeeds review
A compound with molecular formula C
H
O
showed a strong IR band at ~ 1720 cm
, a peak at m/z 122 in the mass spectrum and the following
H 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:Your answerChoose one option.
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