Chemical Process Absorption of SO₃ in 97% H₂SO₄ is Endothermic None of these Not possible Exothermic Endothermic None of these Not possible Exothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 0.3 12 22 3 0.3 12 22 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gypsum is chemically Sodium sulphate Calcium chloride Potassium sulphate Calcium sulphate Sodium sulphate Calcium chloride Potassium sulphate Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Teflon is Phenol formaldehyde An inorganic polymer Poly tetrafluoroethylene (P.T.F.E.) A monomer Phenol formaldehyde An inorganic polymer Poly tetrafluoroethylene (P.T.F.E.) A monomer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vegetable oils and fats basically differ in their Chemical properties Physical state Density ranges Chemical composition Chemical properties Physical state Density ranges Chemical composition ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the purest form of water out of the following ? Rain water Underground water Lake water Well water Rain water Underground water Lake water Well water ANSWER DOWNLOAD EXAMIANS APP
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