1
JEE Main 2022 (Online) 24th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following is an example of conjugated diketone?

A
JEE Main 2022 (Online) 24th June Morning Shift Chemistry - Basics of Organic Chemistry Question 92 English Option 1
B
JEE Main 2022 (Online) 24th June Morning Shift Chemistry - Basics of Organic Chemistry Question 92 English Option 2
C
JEE Main 2022 (Online) 24th June Morning Shift Chemistry - Basics of Organic Chemistry Question 92 English Option 3
D
JEE Main 2022 (Online) 24th June Morning Shift Chemistry - Basics of Organic Chemistry Question 92 English Option 4
2
JEE Main 2022 (Online) 24th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

JEE Main 2022 (Online) 24th June Morning Shift Chemistry - Compounds Containing Nitrogen Question 68 English

The major product of the above reactions is :

A
JEE Main 2022 (Online) 24th June Morning Shift Chemistry - Compounds Containing Nitrogen Question 68 English Option 1
B
JEE Main 2022 (Online) 24th June Morning Shift Chemistry - Compounds Containing Nitrogen Question 68 English Option 2
C
JEE Main 2022 (Online) 24th June Morning Shift Chemistry - Compounds Containing Nitrogen Question 68 English Option 3
D
JEE Main 2022 (Online) 24th June Morning Shift Chemistry - Compounds Containing Nitrogen Question 68 English Option 4
3
JEE Main 2022 (Online) 24th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language

Which of the following is an example of polyester?

A
Butadiene-styrene copolymer
B
Melamine polymer
C
Neoprene
D
Poly-$$\beta$$-hydroxybutyrate-co-$$\beta$$-hydroxyvalerate
4
JEE Main 2022 (Online) 24th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

A polysaccharide 'X' on boiling with dil H2SO4 at 393 K under 2-3 atm pressure yields 'Y'. 'Y' on treatment with bromine water gives gluconic acid. 'X' contains $$\beta$$-glycosidic linkages only. Compound 'X' is :

A
starch
B
cellulose
C
amylose
D
amylopectin
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