Practise 9th Class Chemistry Chapter 9 Online MCQ Test With Answer

Group Properties and Elements

Sr. #	Questions	Answers Choice
1	Which one of the following non -metal is lustrous.	Sulphur Carbon Iodine Phosphrous
2	Whcih one of the following is brittle.	Sodium Aluminum Selenium Magnesium
3	Metals lose their electrons easily beacuse.	Good conductors of heat They are electropositive The have electron affinity They are electronegative
4	Which of the followig is less malleable	Gold Silver Sodium Iron
5	Pure Alkali metals can be cut simply by knife but iron cannot beacuse of alkali metals have.	Weak metallic bonding Strong metallic bonding Non metallic bonding Moderate metallic bonding
6	Which one of the following is the lightest metal	Lithium Calcium Magnisium Sodium
7	Sodium is extremly reactive metal but it does not react with.	Hydrogen Sulphur Nitrogen Phosphorous
8	Metals can form ions carrying charges.	Uni Positive Di positive Tri positive All of these
9	X is a monotic gas, which statement about this is correct	X burns in air X is coloured X wil displace iodine from it X is unreactive
10	The following solutions of a halogen and a sodium halide are mixed together Which solution will turn dark becasue of a reactions.	Br2 and NaF Br2 and NaCl Cl and NaF Cl2 and NaI
11	Which group elements are teh most reactive elements.	Transition metal group First group Second group Third Group
12	Which oxide is themost basic oxide.	Na2O MgO Li2O CO