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MDCAT Past Papers - ETEA - Chemistry - Chap No 3 Quiz

Attempt 10 MCQs on MDCAT Past Papers - ETEA - Chemistry - Chap No 3 | Quiz 1

1. What is the other name for Positive rays?



2. What is the radius of the 3rd orbit of electron in H-atom?



3. What is the magnetic quantum number for S-orbital?



4. Which of the following sub-shell does not exist?



5. An unknown element having electronic configuration [Ne] 5s2 5p5 will be:



6. The splitting of spectral lines in magnetic field is:



7. Which element has the electronic configuration of noble gas notation [Kr] 5s2 4d2



8. Greater the wavelength associated with the photon:



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