1
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language

Given below are two statements:

Statement I : In Lucas test, primary, secondary and tertiary alcohols are distinguished on the basis of their reactivity with conc. HCl + ZnCl2, known as Lucas Reagent.

Statement II : Primary alcohols are most reactive and immediately produce turbidity at room temperature on reaction with Lucas Reagent.

In the light of the above statements, choose the most appropriate answer from the options given below:

A
Both Statement I and Statement II are correct
B
Both Statement I and Statement II are incorrect
C
Statement I is correct but Statement II is incorrect
D
Statement I is incorrect but Statement II is correct
2
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Anisole on cleavage with Hl gives :
A
NEET 2020 Phase 1 Chemistry - Alcohol, Phenols and Ethers Question 13 English Option 1
B
NEET 2020 Phase 1 Chemistry - Alcohol, Phenols and Ethers Question 13 English Option 2
C
NEET 2020 Phase 1 Chemistry - Alcohol, Phenols and Ethers Question 13 English Option 3
D
NEET 2020 Phase 1 Chemistry - Alcohol, Phenols and Ethers Question 13 English Option 4
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Change Language
The structure of intermediate A in the following reaction, is : NEET 2019 Chemistry - Alcohol, Phenols and Ethers Question 18 English
A
NEET 2019 Chemistry - Alcohol, Phenols and Ethers Question 18 English Option 1
B
NEET 2019 Chemistry - Alcohol, Phenols and Ethers Question 18 English Option 2
C
NEET 2019 Chemistry - Alcohol, Phenols and Ethers Question 18 English Option 3
D
NEET 2019 Chemistry - Alcohol, Phenols and Ethers Question 18 English Option 4
4
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Change Language
The compound A on treatment with Na gives B, and with PCl5 gives C. B and C react together to give diethyl ether. A, B and C are in the order
A
C2H5OH, C2H6 , C2H5Cl
B
C2H5OH, C2H5Cl , C2H5ONa
C
C2H5Cl, C2H6 , C2H5OH
D
C2H5OH, C2H5ONa , C2H5Cl
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