Chemistry Which of the following vegetable oils does not contain essential fatty acids ? Groundnut oil Sunflower oil Coconut oil Mustard oil Groundnut oil Sunflower oil Coconut oil Mustard oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which substance is used to retard the setting action of cement? Na2O + K2O CaO CaSO4, 2H2O Al2O3 Na2O + K2O CaO CaSO4, 2H2O Al2O3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The strongest acid of the following is P-nitrophenol O-nitrophenol P-chlorophenol M-nitrophenol P-nitrophenol O-nitrophenol P-chlorophenol M-nitrophenol ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mineral containing both magnesium and calcium is dolomite magnesite calcite carnallite dolomite magnesite calcite carnallite ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element used for making solar cells is Silicon Calcium Sodium Magnesium Silicon Calcium Sodium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aqua regia is a 1 : 3 mixture, by volume, of Conc. sulphuric acid and conc. nitric acid Conc. hydrochloric acid and conc. nitric acid Conc. nitric acid and conc. hydrochloric acid Conc. nitric acid and conc. sulphuric acid Conc. sulphuric acid and conc. nitric acid Conc. hydrochloric acid and conc. nitric acid Conc. nitric acid and conc. hydrochloric acid Conc. nitric acid and conc. sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
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