Chemical Process
__________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia.

Ostwald's
None of these
Haber's
Solvay

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Chemical Process
Pick out the wrong statement pertaining to the soap manufacture.

Organic pigments are used as colouring materials in the soap manufacture
Transparent soaps are made by cold process
Colourless rosin is used in the manufacture of laundary soaps
Both laundary as well as toilet soaps are manufactured by hot process

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