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)
Coordination Compounds
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)
Carboxylic Acids and Its Derivatives
MCQ (Single Correct Answer)
Compounds Containing Nitrogen
MCQ (Single Correct Answer)
1
IAT (IISER) 2024
MCQ (Single Correct Answer)
+4
-1
According to the VSEPR theory, what are the most stable shapes of $X_4 F_4$ and $\mathrm{SF}_4$, respectively?
A
See-saw and square planar
B
Both see-saw
C
Square planar and see-saw
D
Both square planar
2
IAT (IISER) 2023
MCQ (Single Correct Answer)
+4
-1
Amongst $\mathrm{O}_2, \mathrm{~N}_2, \mathrm{~F}_2$, and $\mathrm{B}_2$, which molecules will be attracted to an external magnetic field?
A
$\mathrm{O}_2$ and $B_2$
B
$\mathrm{O}_2$ and $F_2$
C
$O_2, B_2$, and $N_2$
D
$F_2, N_2$, and $B_2$
3
IAT (IISER) 2022
MCQ (Single Correct Answer)
+4
-1
Identify the correct order of the molecules with respect to the magnitude of their dipole moment:
A
IAT (IISER) 2022 Chemistry - Chemical Bonding and Molecular Structure Question 1 English Option 1
B
IAT (IISER) 2022 Chemistry - Chemical Bonding and Molecular Structure Question 1 English Option 2
C
IAT (IISER) 2022 Chemistry - Chemical Bonding and Molecular Structure Question 1 English Option 3
D
IAT (IISER) 2022 Chemistry - Chemical Bonding and Molecular Structure Question 1 English Option 4
4
IAT (IISER) 2020
MCQ (Single Correct Answer)
+4
-1

$$ \text { What is the most appropriate Lewis structure of } \mathrm{NO}_2 \mathrm{~F} \text { ? } $$

A
IAT (IISER) 2020 Chemistry - Chemical Bonding and Molecular Structure Question 5 English Option 1
B
IAT (IISER) 2020 Chemistry - Chemical Bonding and Molecular Structure Question 5 English Option 2
C
IAT (IISER) 2020 Chemistry - Chemical Bonding and Molecular Structure Question 5 English Option 3
D
IAT (IISER) 2020 Chemistry - Chemical Bonding and Molecular Structure Question 5 English Option 4
IAT (IISER) Subjects