Fsc Part 2 Chemistry Online Test-Chapter 2 S-Block Elements

Chemistry Fsc Part 2 Chapter 2 Online Test

Sr. #	Questions	Answers Choice
1	Dolomite is a carbonate of	Be Mg Na Ba
2	------------- does not belong to Alkaline-Earth metals	Be Ra Ba Rn
3	Chile saltpeter has the chemical formal	NaNO<sub>3</sub> KNO<sub>2</sub> Na<sub>2</sub>B<sub>4</sub>O<sub>7</sub> Na<sub>2</sub>CO<sub>3</sub>.H<sub>2</sub>O
4	Which one of the following is not an alkali metal	Francium Caesuym Rubidium Radium
5	Which one does not belong to the alkaline earth metals	Be Ba Ra Rn
6	The word alkali is derived from which language	Arabic Greek French German