General Science (Chemistry) – Quiz 1

1. Alkaline earth metal are chemically similar because their :

 
 
 
 

2. All Nobel gases have incomplete electronic configuration of the outermost shell Except :

 
 
 
 

3. All reducing sugars are expected to give a positive:

 
 
 
 

4. Along the groups of modern periodic table while moving from top to bottom:

 
 
 
 

5. Along the periods of modern periodic table while moving from left to right:

 
 
 
 

6. Animal cell do not have a _____.

 
 
 
 

7. As compared to atomic orbitals hybrid orbital tend to have :

 
 
 
 

8. As compared to magnesium calcium has:

 
 
 
 

9. As compared to molecular hydrogen atomic hydrogen is:

 
 
 
 

10. At constant pressure heat absorbed or evolved by a system is equal to change in its :

 
 
 
 

11. At elevated temperature gypsum losses it water of crystallization to form:

 
 
 
 

12. At elevated temperature isotherm of a gas moves away from both axis due to its:

 
 
 
 

13. Bakelite can be formed from formaldehyde and phenol by:

 
 
 
 

14. Bakelite is a condensation polymer of:

 
 
 
 

15. Bauxite ore containing excess impurity of ferric oxide should be purified by :

 
 
 
 

16. Bauxite ore containing excess of silica impurities should be preferably purified be:

 
 
 
 

17. Beryllium hydride is a polymeric hydride like :

 
 
 
 

18. Bimolecular Nucleophilic substitution reactions of alkyl halides follow a:

 
 
 
 

19. Binary compound of alkaline earth metal that should be Least soluble in water is:

 
 
 
 

20. Binary compound of hydrogen that can release atomic hydrogen on heating is:

 
 
 
 

Question 1 of 20

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