List of top Chemistry Questions on Atomic Structure asked in MHT CET

Which from following statements is NOT true about isotopes?
What is the molecular mass of $ \text{Na}_2\text{SO}_4 $?
Which from following is NOT hydrogen like species?
What is the molar mass of sulfur dioxide (SO$_2)$?
Which of the following is the correct electron configuration for an oxygen atom?
What are the possible values of magnetic quantum number for $p$ orbital?
What is the representation of element ( X ) having mass number 40 containing 22 neutrons.
What is the value of frequency of radiation when transition occurs between two stationary states that differ in energy by $\Delta E$?
The wavelength of a spectral line of caesium is $460\text{ nm}$. What is the frequency of spectral line?
What are the possible values of magnetic quantum number for $p$ orbital?