Chemical Process Terylene is A polyester Same as dacron Neither A nor B Both A & B A polyester Same as dacron Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine? H₂ NaHCO₃ Na₂CO₃ None of these H₂ NaHCO₃ Na₂CO₃ None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Esterification reaction Produces soap Is reversible All of these Is a reaction between an alcohol and an organic acid Produces soap Is reversible All of these Is a reaction between an alcohol and an organic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 66 is so named because the Polymer was first synthesised in 1966 Number of carbon atoms between two nitrogen atoms are 6 Average degree of polymerisation of the polymer is 1966 Number of nitrogen atoms between two carbon atoms are 6 Polymer was first synthesised in 1966 Number of carbon atoms between two nitrogen atoms are 6 Average degree of polymerisation of the polymer is 1966 Number of nitrogen atoms between two carbon atoms are 6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process DDT should not be allowed to come in contact with iron (during its manufacture) to Prevent sulphonation of the monochlorobenzene by the acid catalyst Achieve non-hygroscopic property Avoid its decomposition None of these Prevent sulphonation of the monochlorobenzene by the acid catalyst Achieve non-hygroscopic property Avoid its decomposition None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cellulose percentage in bamboo fibre is about 20 50 85 10 20 50 85 10 ANSWER DOWNLOAD EXAMIANS APP
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