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JEE Main 2022 (Online) 26th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
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(C7H5O2)2 $$\buildrel {hv} \over \longrightarrow $$ [X] $$\to$$ 2C6H5 + 2CO2

Consider the above reaction and identify the intermediate 'X'

A
JEE Main 2022 (Online) 26th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 110 English Option 1
B
JEE Main 2022 (Online) 26th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 110 English Option 2
C
JEE Main 2022 (Online) 26th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 110 English Option 3
D
JEE Main 2022 (Online) 26th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 110 English Option 4
2
JEE Main 2022 (Online) 26th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
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Which will have the highest enol content?

A
JEE Main 2022 (Online) 26th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 111 English Option 1
B
JEE Main 2022 (Online) 26th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 111 English Option 2
C
JEE Main 2022 (Online) 26th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 111 English Option 3
D
JEE Main 2022 (Online) 26th June Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 111 English Option 4
3
JEE Main 2022 (Online) 25th June Evening Shift
MCQ (Single Correct Answer)
+4
-1
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Which of the following conditions or reaction sequence will NOT give acetophenone as the major product?

A
JEE Main 2022 (Online) 25th June Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 106 English Option 1
B
JEE Main 2022 (Online) 25th June Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 106 English Option 2
C
JEE Main 2022 (Online) 25th June Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 106 English Option 3
D
JEE Main 2022 (Online) 25th June Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 106 English Option 4
4
JEE Main 2022 (Online) 24th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
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Two statements are given below :

Statement I : The melting point of monocarboxylic acid with even number of carbon atoms is higher than that of with odd number of carbon atoms acid immediately below and above it in the series.

Statement II : The solubility of monocarboxylic acids in water decreases with increase in molar mass.

Choose the most appropriate option :

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.
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