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

A Lewis acid '$$X$$' reacts with $$\mathrm{LiAlH}_4$$ in ether medium to give a highly toxic gas. This gas when heated with $$\mathrm{NH}_3$$ gives a compound commonly known as inorganic benzene. The gas is

A
$$\mathrm{B}_2 \mathrm{O}_3$$
B
$$\mathrm{B}_2 \mathrm{H}_6$$
C
$$\mathrm{B}_3 \mathrm{N}_3 \mathrm{H}_6$$
D
$$\mathrm{BF}_3$$
2
KCET 2019
MCQ (Single Correct Answer)
+1
-0

0.1 mole of $$\mathrm{XeF}_6$$ is treated with $$1.8 \mathrm{~g}$$ of water. The product obtained is

A
$$\mathrm{XeO}_3$$
B
$$\mathrm{XeO}_2 \mathrm{~F}_2$$
C
$$\mathrm{XeOF}_4$$
D
$$\mathrm{Xe}+\mathrm{XeO}_3$$
3
KCET 2019
MCQ (Single Correct Answer)
+1
-0

The metal nitrate that liberates $$\mathrm{NO}_2$$ on heating

A
$$\mathrm{NaNO}_3$$
B
$$\mathrm{LiNO}_3$$
C
$$\mathrm{KNO}_3$$
D
$$\mathrm{RbNO}_3$$
4
KCET 2018
MCQ (Single Correct Answer)
+1
-0
When $\mathrm{PbO}_2$ reacts with concentrated $\mathrm{HNO}_3$, the gas evolved is
A
$\mathrm{NO}_2$
B
$\mathrm{O}_2$
C
$\mathrm{N}_2$
D
$\mathrm{N}_2 \mathrm{O}$
KCET Subjects