1
JEE Main 2018 (Online) 15th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The reagent(s) required for the following conversion are :

JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 254 English
A
(i) B2H6;    (ii) SnCl2/HCl;    (iii) H3O+
B
(i) LiAlH4;   (ii) H3O+  
C
(i) B2H6;   (ii) DIBALH;   (iii) H3O+
D
(i) NaBH4;   (ii) Raney Ni/H2;    (iii) H3O+
2
JEE Main 2018 (Online) 15th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following will most readily give the dehydrohalogenation product ?
A
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Hydrocarbons Question 151 English Option 1
B
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Hydrocarbons Question 151 English Option 2
C
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Hydrocarbons Question 151 English Option 3
D
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Hydrocarbons Question 151 English Option 4
3
JEE Main 2018 (Online) 15th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following is the correct structure of Adenosine?
A
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Biomolecules Question 176 English Option 1
B
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Biomolecules Question 176 English Option 2
C
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Biomolecules Question 176 English Option 3
D
JEE Main 2018 (Online) 15th April Morning Slot Chemistry - Biomolecules Question 176 English Option 4
4
JEE Main 2018 (Online) 15th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Identify the pair in which the geometry of the species is $$T$$-shape and square - pyramidal, respectively :
A
ClF3 and $$I{O_4}^ - $$
B
ICl2- and ICl5
C
XeOF2 and XeOF4
D
IO3- and IO2F2-

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