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1
JEE Main 2019 (Online) 11th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The coordination number of Th in K4[Th(C2O4)4(OH2)2] is :
(C2O$${_4^{2 - }}$$ = Oxalato)
A
14
B
10
C
8
D
6
2
JEE Main 2019 (Online) 11th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The major product of the following reaction is :

JEE Main 2019 (Online) 11th January Evening Slot Chemistry - Alcohols, Phenols and Ethers Question 148 English
A
JEE Main 2019 (Online) 11th January Evening Slot Chemistry - Alcohols, Phenols and Ethers Question 148 English Option 1
B
JEE Main 2019 (Online) 11th January Evening Slot Chemistry - Alcohols, Phenols and Ethers Question 148 English Option 2
C
JEE Main 2019 (Online) 11th January Evening Slot Chemistry - Alcohols, Phenols and Ethers Question 148 English Option 3
D
JEE Main 2019 (Online) 11th January Evening Slot Chemistry - Alcohols, Phenols and Ethers Question 148 English Option 4
3
JEE Main 2019 (Online) 11th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
In the following compound,

JEE Main 2019 (Online) 11th January Evening Slot Chemistry - Basics of Organic Chemistry Question 232 English

the favourable site/s for protonation is/are :
A
(b), (c) and (d)
B
(a) and (e)
C
(a) and (d)
D
(a)
4
JEE Main 2019 (Online) 11th January Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
A compound 'X' on treatment with Br2/NaOH, provided C3H9N, which gives positive carbylamine test. Compound 'X' is :
A
CH3CH2CH2CONH2
B
CH3CON(CH3)2
C
CH3CH2COCH2NH
D
CH3COCH2NHCH3

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