Chemical Process CaSO₄ .1/2 H₂O is known as Gypsum Zeolite Plaster of Paris Blue vitriol Gypsum Zeolite Plaster of Paris Blue vitriol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Blue vitriol is chemically Aluminium sulphate Copper sulphate Copper nitrate Ferrous sulphate Aluminium sulphate Copper sulphate Copper nitrate Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Electrodeposition of metals i.e. electroplating is never done on Alloys Refractories Non-metals Metals Alloys Refractories Non-metals Metals ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an explosive? Cellulose nitrate All of these Trintrotoluene (TNT) Nitroglycerene Cellulose nitrate All of these Trintrotoluene (TNT) Nitroglycerene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is used as a coagulant in treating turbid water? Chlorine Ferric sulphate Calcium sulphate Activated carbon Chlorine Ferric sulphate Calcium sulphate Activated carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an endothermic reaction? Both B and C Thermal dissociation of iron pyrites Absorption of SO₃ in 98% H₂SO₄ C + H₂O = CO + H₂ Both B and C Thermal dissociation of iron pyrites Absorption of SO₃ in 98% H₂SO₄ C + H₂O = CO + H₂ ANSWER DOWNLOAD EXAMIANS APP
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