1) a metal which is poor conductor of electricity a) zinc b) aluminium c) tungsten d) iron 2) bronze is an alloy of: a) copper,tin b) copper,zinc c) tin,zinc d) copper,zinc and tin 3) how much percent of iron(FE) is present in stainless steel: a) 1% b) 80% c) 83% d) 45% 4) which of the following is not the noble gas: a) helium b) argon c) xenon d) arsenic 5) which alloy is used to make speed boats a) duralumin b) brass c) bronze d) alloyed gold 6) non-metals are generally a) liquid b) solid c) gasses 7) the solution of metal in mercury is called a) duralumin b) lead c) amalgam d) alloyed gold 8) what is the full form of BHC a) Benzene Hexachloride b) Bhabha Atomic Research Centre c) amalgam 9) what is the full form of DDT a) Dichlorodiphenyltrichloroethane b) Directorate of Advertising and Visual Publicity c) Deputy Inspector General 10) what does the comman salt contain a) potassium iodine b) sodium iodine c) both A and B

chemistry quiz

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