Chemical Process Percentage of uranium in carnotite ore found in Jadugoda (Jharkhand) is about 0.1 to 0.5 15 to 25 5 to 10 1 to 5 0.1 to 0.5 15 to 25 5 to 10 1 to 5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Temporary hardness of water can be removed by Filtration (through gravity sand filter) Boiling Addition of lime Addition of alum (a coagulant) Filtration (through gravity sand filter) Boiling Addition of lime Addition of alum (a coagulant) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation-dehydrogenation of methyl alcohol produces Formaldehyde Acetone Phenol Maleic anhydride Formaldehyde Acetone Phenol Maleic anhydride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ paper is used in the manufacture of newsprint paper. Board Groundwood Tissue Wrapping Board Groundwood Tissue Wrapping ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Helium is produced on commercial scale from Natural gas Air None of these Coke oven gas Natural gas Air None of these Coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most commonly used rubber vulcanising agent is Platinum Alumina Bromine Sulphur Platinum Alumina Bromine Sulphur ANSWER DOWNLOAD EXAMIANS APP
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