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., , Exercises, ObjectiveType Questions, Multiple choice questions., one ot, , Nhich, a), , the, , metal, , Property o f, , Malleabilit, , to, , a, , non-meta1P, , 1metal to, '6, , used in, , be draWn intO, , *, , X, , a) Nialleability, , Metal, , is, , (b) Potassiumn, , Sodium, , POprty ot, , 4., , follovWing, , wire is known, , (bDuctility, , i, , n, , b e b e a t e n into thin shcet is known, , one, , of the, , Which metal, , (a), , following, , is, , a, , metal?, , is, , a, , at, , liquid, , room, , Zinc, non-metal, , temperature?, , (c) Zinc, , OMercury, , (b) Aluminium, iron, , sulphate, , basic oxide, , formed, , is, , on, , oxidation, , of, , hich, , Which, , acidic oxide?, will form, , of the following, , (d) Iron, , (c) Sulphur, , metals, , cannot, , be, , drawn, , into wire?, , (, , (d), , characteristic, , one, , correct?, , is, , malleable, n o n - m e t a l s, , (b), , All, , (d), , Most, , are, malleable, , non-metals, , metals, , are, , malleable, , Most, , Which, , Gold, , Silver, , (b) CoPper, of the following, malleable, , (, , metals, , are, , metal, , is s o f t enough, , following, of the, , aSodium, , 14., , (d) Phosphorus, , (c) Carbon, , bPotassium, , ( a ) All, , 13, , (d) Iodine, , Bromine, , (b)Sodium, , t h e following, Which of, , ko Zinc, 12., , temperature, , room, , at, , (a) S o d i u m, , 11., , (d) S i l v e r, , (c) Copper, , Carbon, , (a) Sulphur, , 10., , state, , solution?, , (b) Chlorine, , (a), , 9., , existing i n liquid, , )Magnesiunm, , ( ) Phosphorus, , (b) Iodine, , (b) G o l d, , A, , Aluminium, , ( ) Tin, , from, will replace i r o n, Which m e t a l, , A, , (d) Tensile strength, , galvanising iron is, , (a) M a g n e s i u m, , 8., , as, , (c) Lustre, , (b) Ductility, , (a) G r a p h i t e, , L, , (d) Tensile strength, , c, , Which, , 6., , as, , (c) Lustrous, , (b) Nickel, , Z, , (d) Platinum, , Sulphur, , (b) CoPper, reactive, , is t h e, , the following, Which of, (b), , with a, to cut, ( ), , are, , knife?, , (d) Iron, , Aluminium, , metal?, , (d) Iron, , most, (c)Potassiumn, , Silver, , (a) G o l d, , E
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B., , State whether 'true', or 'false., 1., AMercury is a liquid meral., T, , 2, , 3., +., , 5., , Non-merals, , good conductor of heat., the only, liquid non-metal., are, , Bromine is, Oxide of a metal is acidic in, , Copper replaces, , solution., , 6, , nature., , iron from iron, , f, , Metalloids are good conductors of, , 12., , Nickel-plating on iron is to protect it, , F, , sulphide, , 13., , 14., , T, , Hydrogen gas, Metals, , react, , oxides., reacts, , gas is evolved when, , a, , with water., , 15., , metal, , is évolved when, , placed, , on, , with oXygen, , picc, , a, , water., , tO, , fron, of, , T, , produce acia, , acidu, , F, , Zinc metal, copper, , metals,, , T, , corrosion., , T, , Gold gets corroded when it, , Hydrogen, , 11., , clectricity., , Non-metals are ductile., 9., , Graphite and diamond are non., , sodium metal is, , Metals are sonorousS., , 8., , 10., , can, , displace, , sulphate, , copper, , from, , T, , solution., , reacts with an acid., , C., , Sedin, , Give one word answer., , Property, , 1., , of, , a, , substance which, , can, , be, , beaten into a foil. MallecLhilits, 2., 2., , Property, , of a substance which c a n, wire. DucHLi+, , drawn into, 3, , A, , substance, , that gives o u t a, , when struck., , 4, , be, , metallic sound, , 7., , is stored in, A non-metal which, , writing pencils., , metals and non-metals, , 8., , Elements, , þetween, , 9., , Name of, , a, , wax,like soft, , 10., , Name of, , a, , metal which is, , 11., , Condu ctON, , used in, , water., , metal., a, , liquid, , at room, , temperature., , of conducting, which is capable, , nf carbon, , stored in, A metal which is, , SonoMCLS, , A material, heat and electricity., , kerosene., , 6., , which, Name a n o n - m e t a l, , good, , /, , is, , lustrous, , conductor of electricity., , and
