1
JEE Main 2020 (Online) 8th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Among the compounds A and B with molecular formula C9H18O3 , A is having higher boiling point the B. The possible structures of A and B are :
A
JEE Main 2020 (Online) 8th January Evening Slot Chemistry - Alcohols, Phenols and Ethers Question 67 English Option 1
B
JEE Main 2020 (Online) 8th January Evening Slot Chemistry - Alcohols, Phenols and Ethers Question 67 English Option 2
C
JEE Main 2020 (Online) 8th January Evening Slot Chemistry - Alcohols, Phenols and Ethers Question 67 English Option 3
D
JEE Main 2020 (Online) 8th January Evening Slot Chemistry - Alcohols, Phenols and Ethers Question 67 English Option 4
2
JEE Main 2020 (Online) 8th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
Arrange the following compounds in increasing order of C–OH bond length :
methanol, phenol, p-ethoxyphenol
A
phenol < methanol < p-ethoxyphenol
B
methanol < p-ethoxyphenol < phenol
C
methanol < phenol < p-ethoxyphenol
D
phenol < p-ethoxyphenol < methanol
3
JEE Main 2020 (Online) 8th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
The major product of the following reaction is : JEE Main 2020 (Online) 8th January Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 68 English
A
JEE Main 2020 (Online) 8th January Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 68 English Option 1
B
JEE Main 2020 (Online) 8th January Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 68 English Option 2
C
JEE Main 2020 (Online) 8th January Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 68 English Option 3
D
JEE Main 2020 (Online) 8th January Morning Slot Chemistry - Alcohols, Phenols and Ethers Question 68 English Option 4
4
JEE Main 2020 (Online) 7th January Morning Slot
MCQ (Single Correct Answer)
+4
-1
Consider the following reaction :

$${\left( {C{H_3}} \right)_3}CCH\left( {OH} \right)C{H_3}\buildrel {conc.\,\,\,{H_2}S{O_4}} \over \longrightarrow $$

$${\left( {C{H_3}} \right)_2}CHCH\left( {Br} \right)C{H_3}\buildrel {alc.\,\,KOH} \over \longrightarrow $$

$${\left( {C{H_3}} \right)_2}{\rm{ }}CHCH\left( {Br} \right)C{H_3}\buildrel {{{(C{H_3})}_3}{O^\Theta }{K^ \oplus }} \over \longrightarrow $$

$${\left( {C{H_3}} \right)_2}\mathop C\limits_{\mathop |\limits_{OH} } - C{H_2} - CHO\buildrel \Delta \over \longrightarrow $$

Which of these reaction(s) will not produce Saytzeff product ?
A
(d) only
B
(b) and (d)
C
(a), (c) and (d)
D
(c) only
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