9th Class Chemistry English Medium Online Test For Full Book With Answers

9th Class Chemistry English Medium Online Test For Full Book

Sr. # Questions Answers Choice
1 Which one of the following is heterogeneious mixture. Milk Ink Sugar solution Milk of magnesia
2 Whcih one of the following wil show negligible effect of termperture on its solubility. KCl KNO3 NaCl NaNO3
3 Buckyballs also knowns as. Fullerenes Graphite Both a and b None of these
4 The structure of C atom in diamond is. Pentagonal Triangle Hexahedral Tetrahedral
5 Diamond is................... conductor non -conductor both a and b None of these
6 In diamond, each C-atom is covaently bonded wiht.......C-atom Two Three Four Five
7 Graphite is ..........conductor of electiricity Bad Moderate Good None of these
8 Allotropes of oxygen are 2 3 4 5
9 A good example of homogeneious mixture is. Soil Ice-Creem Rock Wood
10 Example of heterogeneious mixture is Soil Gasoline AIR Ice Cream
11 Mixture can be separated by means of Nuclear method Phyical medhod Chemical Method All of these
12 Building block of all matter is. element Compound Mixture Atom
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