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MDCAT Past Papers - UHS - Chemistry - Chap No 9 Quiz

Attempt 10 MCQs on MDCAT Past Papers - UHS - Chemistry - Chap No 9 | Quiz 1

1. Which remains same along a period?



2. More the ionization energy of an element?



3. Along a period, atomic radius decreases. This gradual decrease in radius is due to:



4. Arrange the following elements according to the trend of ionization energy (C, N, Ne, B).



5. Which one of the following will have the smallest radius?



6. Keeping in view the size of atoms, which order is correct?



7. The ionic radius of fluoride ion is:



8. Ionization energy decreases down the group from top to bottom due to:



9. Modern periodic table is arranged in ascending order of:



10. In the second period of elements, although oxygen lies next to nitrogen yet its first ionization energy is lower than that of nitrogen because:



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