List of top Chemistry Questions asked in IISER

Consider the following data for KCl solution at a particular temperature:
What is the value of the limiting molar conductivity?
According to the VSEPR theory, what are the most stable shapes of \(\text{XeF}_4\) and \(\text{SF}_4\), respectively?
What is the correct order of acidity for the following compounds?
What are the products N and Q in the following reaction sequences?
What are X and Z in the following sequence of reactions?
What is the relationship between the structures depicted below?
The following complex ions absorb in the ultraviolet-visible region of light. Which one of these shows violet colour?
[\(\text{CoCl}(\text{NH}_3)_5\)]\(^{2+}\), [\(\text{Co}(\text{H}_2\text{O})(\text{NH}_3)_5\)]\(^{3+}\), [\(\text{Co}(\text{NH}_3)_6\)]\(^{3+}\), and [\(\text{Co}(\text{CN})_6\)]\(^{3-}\)
If an element with Z = 120 is discovered, then which group of elements will it belong to?
Which one of the following statements is correct about \(\text{N}_2\), \(\text{CO}\), and \(\text{NO}^+\)?
Which of the following complexes exhibit(s) magnetic moment close to 2 Bohr Magneton?
[\(\text{Fe}(\text{H}_2\text{O})_6\)](\(\text{NO}_3\))\(_2\), \(\text{K}_2\)[\(\text{MnCl}_4\)], \(\text{K}_4\)[\(\text{Mn}(\text{CN})_6\)], and [\(\text{Ni}(\text{CO})_4\)]