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3835. Catalyst used in desulphurisation of naphtha is

September 7, 2025 by Admin

Co-Mo

Pt-Rh

Silica gel

Nickel

✅ The correct answer is option A.

Categories Chemical Engineering, Engineering, Fertilizer Technology MCQs Tags Chemical Engineering MCQs, Engineering MCQs, Fertilizer Technology MCQs

3830. Calcium ammonium nitrate (CAN) is

3841. Which of the following fertilisers contains the least percentage of nitrogen?

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