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Assertion (A) D(+)- Glucose is dextrorot...

Assertion (A) `D(+)-` Glucose is dextrorotatory in nature.
Reason (R) 'D' represents its dextrorotatory nature.
(a)Assertion and reason both are correct statements and reason explains the assertion.
(b)Both assertion and reason are wrong statements
(c)Assertion is correct statement and reason is wrong statement
(d)Assertion is wrong statement and reason is correct statement.

A

Assertion and reason both are correct statements and reason explains the assertion.

B

Both assertion and reason are wrong statements

C

Assertion is correct statement and reason is wrong statement.

D

Assertion is wrong statement and reason is correct statement.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to evaluate both the assertion and the reason provided. ### Step 1: Analyze the Assertion The assertion states that "D(+)-Glucose is dextrorotatory in nature." - **Explanation**: D(+)-Glucose indeed rotates plane-polarized light in a clockwise direction, which is characteristic of dextrorotatory substances. Therefore, this assertion is **true**. ### Step 2: Analyze the Reason The reason states that "'D' represents its dextrorotatory nature." - **Explanation**: The 'D' in D(+)-Glucose does not directly indicate dextrorotation. Instead, it refers to the configuration of the molecule based on the position of the hydroxyl (-OH) group on the penultimate carbon atom. The dextrorotatory nature is indicated by the '+' sign, not the 'D'. Therefore, this reason is **false**. ### Step 3: Conclusion From the analysis: - The assertion is true. - The reason is false. Thus, the correct option is: **(c) Assertion is correct statement and reason is wrong statement.**
To solve the question, we need to evaluate both the assertion and the reason provided. ### Step 1: Analyze the Assertion The assertion states that "D(+)-Glucose is dextrorotatory in nature." - **Explanation**: D(+)-Glucose indeed rotates plane-polarized light in a clockwise direction, which is characteristic of dextrorotatory substances. Therefore, this assertion is **true**. ### Step 2: Analyze the Reason The reason states that "'D' represents its dextrorotatory nature." ...
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