1
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
A 20 litre container at 400 K contains CO2(g) at pressure 0.4 atm and an excess of SrO (neglect the volume of solid SrO). The volume of the container is now decreased by moving the movable piston fitted in the container. The maximum volume of the container, when pressure of CO2 attains its maximum value, will be

(Given that : SrCO3(s) $$\rightleftharpoons$$ SrO(s) + CO2(g), Kp = 1.6 atm)
A
10 litre
B
4 litre
C
2 litre
D
5 litre
2
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
The IUPAC name of the compound
NEET 2017 Chemistry - Some Basic Concepts of Organic Chemistry Question 90 English
A
5-formylhex-2-en-3-one
B
5-methyl-4-oxohex-2-en-5-al
C
3-keto-2-methylhex-5-enal
D
3-keto-2-methylhex-4-enal
3
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
The most suitable method of separation of 1 : 1 mixture of ortho and para-nitrophenols is
A
chromatography
B
crystallisation
C
steam distillation
D
sublimation.
4
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one is the correct order of acidity?
A
CH$$ \equiv $$CH > CH3 $$-$$C$$ \equiv $$CH
                    > CH2 $$=$$ CH2 > CH3$$-$$CH3
B
CH $$ \equiv $$ CH > CH2 $$=$$ CH2
                    > CH3$$-$$C $$ \equiv $$ CH > CH3 $$-$$CH3
C
CH3$$-$$CH3 > CH2 $$=$$ CH2
                    > CH3 $$-$$C $$ \equiv $$ CH > CH$$ \equiv $$CH
D
CH2$$=$$CH2 > CH3 $$-$$ CH $$=$$ CH2
                    > CH3 $$-$$ C$$ \equiv $$ CH > CH $$ \equiv $$ CH
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