Inorganic Chemistry
Periodic Table and Periodicity
MCQ (Single Correct Answer)
Chemical Bonding and Molecular Structure
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
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)
Practical Organic Chemistry
MCQ (Single Correct Answer)
1
VITEEE 2023
MCQ (Single Correct Answer)
+1
-0

The structure of $$\mathrm{XeOF}_4$$ is

A
square pyramidal
B
pentagonal bipyramidal
C
octahedron
D
square planar
2
VITEEE 2023
MCQ (Single Correct Answer)
+1
-0

$$\mathrm{PH}_3$$ has much lower boiling point than $$\mathrm{NH}_3$$ because :

A
$$\mathrm{PH}_3$$ contains covalent bonds whereas $$\mathrm{NH}_3$$ contains ionic bonds.
B
$$\mathrm{NH}_3$$ forms hydrogen bond
C
$$\mathrm{PH}_3$$ has smaller molecular weight
D
$$\mathrm{NH}_3$$ undergoes umbrella inversion
3
VITEEE 2023
MCQ (Single Correct Answer)
+1
-0

ortho-silicate ion is

A
$$\mathrm{SiO}_2^{2-}$$
B
$$\mathrm{SiO}_4^{4-}$$
C
$$\mathrm{Si}_2 \mathrm{O}_4^{6-}$$
D
$$\mathrm{SiO}_3^{-}$$
4
VITEEE 2022
MCQ (Single Correct Answer)
+1
-0

Which of the following option is correct regarding $$\mathrm{OF}$$ and $$\mathrm{F}_2$$ ?

A
$$\mathrm{O F}$$ is paramagnetic while $$\mathrm{F}_2$$ is diamagnetic.
B
$$\mathrm{OF}$$ is more stable towards dissociation into atoms than $$\mathrm{F}_2$$.
C
Both (a) and (b) are correct.
D
None of the above is correct.
Questions Asked from MCQ (Single Correct Answer)
VITEEE Subjects
Aptitude
English