Chemical Process Phenol formaldehyde is produced by condensation polymerisation. It is also known as Bakelite Polyester Teflon Nylon-66 Bakelite Polyester Teflon Nylon-66 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process DDT should not be allowed to come in contact with iron (during its manufacture) to Avoid its decomposition Achieve non-hygroscopic property None of these Prevent sulphonation of the monochlorobenzene by the acid catalyst Avoid its decomposition Achieve non-hygroscopic property None of these Prevent sulphonation of the monochlorobenzene by the acid catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process During the manufacture of sulphuric acid, the temperature of molten sulphur is not increased beyond 160°C, as None of these It is very corrosive at elevated temperature It decomposes on further increasing the temperature Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot be further reduced) None of these It is very corrosive at elevated temperature It decomposes on further increasing the temperature Its viscosity is not reduced on further heating (hence pressure drop on pumping it, cannot be further reduced) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of Sulphuric acid Nitric acid Hydrochloric acid Ammonium sulphate Sulphuric acid Nitric acid Hydrochloric acid Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloral is used in the manufacture of BHC Parathion DDT None of these BHC Parathion DDT None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrophilic group of a soap or detergent solution is Soil loving Water loving None of these Water hating Soil loving Water loving None of these Water hating ANSWER DOWNLOAD EXAMIANS APP
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