List of top Chemistry Questions asked in MHT CET

What is the percentage composition of nitrogen in ammonium nitrate (\( \text{NH}_4\text{NO}_3 \))?
What is the standard electrode potential for the half-reaction \( \text{Cu}^{2+} + 2e^- \rightarrow \text{Cu} \)?

What is the empirical formula of a compound containing 40% sulfur and 60% oxygen by mass?

What is the value of the ionization energy of hydrogen in joules? (Given that the ionization energy of hydrogen is \( 13.6 \, \text{eV} \))
What is the total number of orbitals in the third energy level (n = 3)?
A sample of an ideal gas occupies 10 liters at a pressure of 2 atm and a temperature of 300 K. What is the volume of the gas at 1 atm pressure and 300 K temperature?
Calculate the oxidation number of sulfur in \( \text{H}_2\text{SO}_4 \).
What is the mass of sodium chloride (\( \text{NaCl} \)) formed when 0.5 moles of sodium (\( \text{Na} \)) reacts with excess chlorine (\( \text{Cl}_2 \))?
What is the molecular geometry of \( \text{SO}_3 \)?
What is the oxidation state of chromium in \( \text{K}_2\text{Cr}_2\text{O}_7 \)?
The pH of a solution is 3. What is the concentration of \( \text{H}^+ \) ions in the solution?
Which of the following gases has the highest density at STP?
What is the molar concentration of hydrogen ions in a solution of $ 0.1 \, \text{M} $ $ \text{HCl} $?
The oxidation number of chlorine in $ \text{Cl}_2 \text{O} $ is:
Which of the following ions will have the highest lattice energy?
What is the empirical formula of $ \text{C}_6\text{H}_6 $?
What is the pH of a 0.01 M solution of $ \text{HCl} $?
Which of the following is the correct IUPAC name for $ \text{CH}_3\text{CH}_2\text{OH} $?
What is the molecular mass of $ \text{Na}_2\text{SO}_4 $?
How many grams of NaOH are required to neutralize 25 mL of 0.1 M HCl solution?
What is the empirical formula of glucose, whose molecular formula is $ \text{C}_6\text{H}_{12}\text{O}_6 $?
Which of the following is the correct electron configuration for an oxygen atom?
What is the pH of a 0.001 M solution of hydrochloric acid (HCl)?
Which of the following is the correct order of increasing acidity for the following compounds? $ \text{CH}_3\text{OH} $, $ \text{CH}_3\text{COOH} $, $ \text{HCl} $, and $ \text{H}_2\text{SO}_4 $.
What is the molar mass of sulfur dioxide (SO$_2)$?