Chemical Process Dechlorination of treated water is necessary to Remove residual turbidity Control taste and odour Remove chlorinous taste Reduce the bacterial load on filter Remove residual turbidity Control taste and odour Remove chlorinous taste Reduce the bacterial load on filter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercially ethylene is produced from naphtha by Catalytic dehydrogenation Catalytic cracking Hydrocracking Pyrolysis Catalytic dehydrogenation Catalytic cracking Hydrocracking Pyrolysis ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent. Amphoteric Cationic Semi polar Anionic Amphoteric Cationic Semi polar Anionic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nylon 66 is so named because the Number of nitrogen atoms between two carbon atoms are 6 Polymer was first synthesised in 1966 Average degree of polymerisation of the polymer is 1966 Number of carbon atoms between two nitrogen atoms are 6 Number of nitrogen atoms between two carbon atoms are 6 Polymer was first synthesised in 1966 Average degree of polymerisation of the polymer is 1966 Number of carbon atoms between two nitrogen atoms are 6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation-dehydrogenation of methyl alcohol produces Maleic anhydride Phenol Formaldehyde Acetone Maleic anhydride Phenol Formaldehyde Acetone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal produces Inferior coke compared to low temperature carbonisation Less of gases compared to liquid products None of these Larger quantity of tar compared to low temperature carbonisation Inferior coke compared to low temperature carbonisation Less of gases compared to liquid products None of these Larger quantity of tar compared to low temperature carbonisation ANSWER DOWNLOAD EXAMIANS APP
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