Chemical Process Epoxy resin Is a polyester Is a good adhesive Cannot be used for surface coatings Is an elastomer Is a polyester Is a good adhesive Cannot be used for surface coatings Is an elastomer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plasticisers are added to paints to Increase atmospheric oxidation Give elasticity & prevent cracking of the film Make glossy surface Make it corrosion resistant Increase atmospheric oxidation Give elasticity & prevent cracking of the film Make glossy surface Make it corrosion resistant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Boiling of water containing temporary hardness produces CO₂ CaSO₄ CaHCO₃ None of these CO₂ CaSO₄ CaHCO₃ None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Synthesis gas is a mixture of CO and H₂ N₂ and H₂ CO₂ and H₂ H₂, CH₄ and CO CO and H₂ N₂ and H₂ CO₂ and H₂ H₂, CH₄ and CO ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Shrinkage volume in cement setting does not depend upon the Water to cement ratio Drying period Sand to cement ratio Ambient temperature fluctuation Water to cement ratio Drying period Sand to cement ratio Ambient temperature fluctuation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of Sodium chloride Magnesium chloride Sodium sulphate Calcium sulphate Sodium chloride Magnesium chloride Sodium sulphate Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS