Physical Chemistry
Some Basic Concepts of Chemistry
MCQ (Single Correct Answer)
Chemical Equilibrium
MCQ (Single Correct Answer)
Inorganic Chemistry
Periodic Table and Periodicity
MCQ (Single Correct Answer)
Chemical Bonding and Molecular Structure
MCQ (Single Correct Answer)
Hydrogen and It's Compounds
MCQ (Single Correct Answer)
d and f Block Elements
MCQ (Single Correct Answer)
Coordination Compounds
MCQ (Single Correct Answer)
Environmental Chemistry
MCQ (Single Correct Answer)
Organic Chemistry
IUPAC Nomenclatures
MCQ (Single Correct Answer)
General Organic Chemistry
MCQ (Single Correct Answer)
Haloalkanes and Haloarenes
MCQ (Single Correct Answer)
Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)
Aldehyde and Ketone
MCQ (Single Correct Answer)
Carboxylic Acids and Its Derivatives
MCQ (Single Correct Answer)
Compounds Containing Nitrogen
MCQ (Single Correct Answer)
Chemistry in Everyday Life
MCQ (Single Correct Answer)
1
KCET 2020
MCQ (Single Correct Answer)
+1
-0

The steps involved in the conversion of propan -2-ol to propan -1-ol are in the order

A
dehydration, addition of $$\mathrm{HBr}$$, heating with aq. $$\mathrm{KOH}$$
B
heating with $$\mathrm{PCl}_5$$, heating with alc. $$\mathrm{KOH}$$, acid catalysed addition of water
C
heating with $$\mathrm{PCl}_5$$, heating with alc. $$\mathrm{KOH}$$, hydroboration oxidation
D
dehydration, addition of $$\mathrm{HBr}$$ in presence of peroxide, heating with alc. $$\mathrm{KOH}$$
2
KCET 2019
MCQ (Single Correct Answer)
+1
-0

Match the following acids with their $$pKa$$ values :

Acid $$pKa$$
A. Phenol i. 16
B. $$p$$-Nitrophenol ii. 0.78
C. Ethanol iii. 10
D. Picric acid iv. 7.1

A
A - iii, B - iv, C - i, D - ii
B
A - ii, B - i, C - ii, D - iv
C
A - iii, B - i, C - iv, D - ii
D
A - iv, B - ii, C - iii, D - i
3
KCET 2019
MCQ (Single Correct Answer)
+1
-0

Which of the following can be used to test the acidic nature of ethanol?

A
Blue litmus
B
$$\mathrm{Na}_2 \mathrm{CO}_3$$
C
$$\mathrm{NaHCO}_3$$
D
Na metal
4
KCET 2018
MCQ (Single Correct Answer)
+1
-0
Phenol can be distinguished from ethanol by the reagent
A
bromine water
B
sodium metal
C
iron metal
D
chlorine water
KCET Subjects