Chemical Process Sulphuric acid saturated with SO₃ is called None of these Sulphurous acid Oleum Concentrated H₂SO₄ None of these Sulphurous acid Oleum Concentrated H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hard water Pollutes the water stream Does not affect the lather formation by soap Is not unfit for drinking purpose All of these Pollutes the water stream Does not affect the lather formation by soap Is not unfit for drinking purpose All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -53 -183 -196 -103 -53 -183 -196 -103 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Blue vitriol is chemically Copper nitrate Ferrous sulphate Aluminium sulphate Copper sulphate Copper nitrate Ferrous sulphate Aluminium sulphate Copper sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used in the hydrogenation of oil is Nickel Platinum Alumina Iron Nickel Platinum Alumina Iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sea weeds are an important source of Bromine Chlorine Iodine Fluorine Bromine Chlorine Iodine Fluorine ANSWER DOWNLOAD EXAMIANS APP
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