eVidyarthi

Hydrogen and Hydrides Quizz

1. Number of neutrons in Tritium are:
 
 
 
 

Question 1 of 20

2. Out of NH3,H2O and HF, which has the highest magnitude of Hydrogen bonding:
 
 
 
 

Question 2 of 20

3. Hydrides are classified as:
 
 
 
 

Question 3 of 20

4. Since the isotopes have the same electronic configuration, they have the same
 
 
 
 

Question 4 of 20

5. The physical properties of isotopes differ due to:
 
 
 
 

Question 5 of 20

6. Reaction of granulated zinc with dil HCl results in formation of:
 
 
 
 

Question 6 of 20

7. Electron-rich hydrides has excess electrons that are present as
 
 
 
 

Question 7 of 20

8. Hydrogen has tendency to gain one electron to acquire helium configuration, in this respect it resembles:
 
 
 
 

Question 8 of 20

9. NaH when added to water produces a large amount of energy. The hydride will be:
 
 
 
 

Question 9 of 20

10. Interstitial hydrides are formed by:
 
 
 
 

Question 10 of 20

11. Hydrogen differs from alkali metals as it:
 
 
 
 

Question 11 of 20

12. Terrestrial hydrogen contains deuterium mostly in the form of:
 
 
 
 

Question 12 of 20

13. D2O is known as:
 
 
 
 

Question 13 of 20

14. Like alkali metals hydrogen also forms:
 
 
 
 

Question 14 of 20

15. Element that is found abundantly in the universe and is the principal element of solar atmosphere is:
 
 
 
 

Question 15 of 20

16. Tritium is an isotope of the element:
 
 
 
 

Question 16 of 20

17. Of all the isotopes of hydrogen which one is highly radioactive:
 
 
 
 

Question 17 of 20

18. The sum of number of neutrons and protons in tritium is:
 
 
 
 

Question 18 of 20

19. With dinitrogen,dihydrogen forms:
 
 
 
 

Question 19 of 20

20. Dihydrogen under certain reaction conditions combines with all elements except:
 
 
 
 

Question 20 of 20