Biomolecules and Chemistry in Everyday Life - Result Question 28
Assertion and Reason
Read the following questions and answer as per the direction given below :
(a) Statement I is correct; Statement II is correct; Statement II is a correct explanation of Statement I.
(b) Statement I is correct; Statement II is correct; Statement II is not the correct explanation of Statement I.
(c) Statement I is correct; Statement II is incorrect.
(d) Statement I is incorrect; Statement II is correct.
29.
Statement I Glucose gives a reddish-brown precipitate with Fehling’s solution.
Statement II Reaction of glucose with Fehling’s solution gives $CuO$ and gluconic acid.
(2007, 3M)
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Answer:
Correct Answer: 29. (c)
Solution:
- Statement $I$ is correct Presence of $-CHO$ group in glucose is tested by Fehling’s solution test where a reddish-brown precipitate of $Cu _2 O$ is formed.
Hence, Statement II is incorrect.
BETA
