1
JEE Main 2021 (Online) 18th March Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Compound with molecular formula C3H6O can show :
A
Positional isomerism
B
Both positional isomerism and metamerism
C
Metamerism
D
Functional group isomerism
2
JEE Main 2021 (Online) 18th March Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
The correct structures of trans-[NiBr2(PPh3)2] and meridonial-[Co(NH3)3(NO2)3], respectively, are
A
JEE Main 2021 (Online) 18th March Morning Shift Chemistry - Coordination Compounds Question 154 English Option 1
B
JEE Main 2021 (Online) 18th March Morning Shift Chemistry - Coordination Compounds Question 154 English Option 2
C
JEE Main 2021 (Online) 18th March Morning Shift Chemistry - Coordination Compounds Question 154 English Option 3
D
JEE Main 2021 (Online) 18th March Morning Shift Chemistry - Coordination Compounds Question 154 English Option 4
3
JEE Main 2021 (Online) 18th March Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
A certain orbital has no angular nodes and two radial nodes. The orbital is :
A
2s
B
3s
C
3p
D
2p
4
JEE Main 2021 (Online) 18th March Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
JEE Main 2021 (Online) 18th March Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 116 English
Considering the above chemical reaction, identify the product "X" :
A
JEE Main 2021 (Online) 18th March Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 116 English Option 1
B
JEE Main 2021 (Online) 18th March Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 116 English Option 2
C
JEE Main 2021 (Online) 18th March Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 116 English Option 3
D
JEE Main 2021 (Online) 18th March Morning Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 116 English Option 4
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