Chemistry The polymer used in making plastic crockery is Bakelite Decron Melamine Nylon Bakelite Decron Melamine Nylon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Petroleum is a mixture of Elements Polymers Salts Hydrocarbons Elements Polymers Salts Hydrocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brass is a Homogeneous mixture Compound Element Heterogeneous mixture Homogeneous mixture Compound Element Heterogeneous mixture ANSWER DOWNLOAD EXAMIANS APP
Chemistry Saline soil contains Hard rocks None of these High concentration of salt Lot of moisture Hard rocks None of these High concentration of salt Lot of moisture ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aquaregia is a mixture of the following in the ratio 1 : 3 by volume Conc. HNO3 and conc. HCl Conc. HNO3 and conc. H2SO4 Dil. HCl and dil. HNO3 Conc. HCl and conc. HNO3 Conc. HNO3 and conc. HCl Conc. HNO3 and conc. H2SO4 Dil. HCl and dil. HNO3 Conc. HCl and conc. HNO3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Extensively used nitrogenous fertilizer is Ammonium nitrate Urea Ammonium sulphate Nitro-lime Ammonium nitrate Urea Ammonium sulphate Nitro-lime ANSWER DOWNLOAD EXAMIANS APP
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