Chemical Process Vegetable oils contain large quantity of glycerides of unsaturated acids. When the vegetable oils contain high amount of saturated fatty acids, it is termed as __________ oil. Drying None of these Semi-drying Non-drying Drying None of these Semi-drying Non-drying ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid is mainly used in the __________ industry. Steel Paper Paint Fertiliser Steel Paper Paint Fertiliser ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. 5 to 10 75 to 80 30 to 50 -5 to 0 5 to 10 75 to 80 30 to 50 -5 to 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Magnetite Siderite Hematite Chalcopyrite Magnetite Siderite Hematite Chalcopyrite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine is used in the preparation of Dyes and antiknock compounds Fire extinguishing compounds Fire proofing agents All of these Dyes and antiknock compounds Fire extinguishing compounds Fire proofing agents All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process DDT should not be allowed to come in contact with iron (during its manufacture) to Achieve non-hygroscopic property Prevent sulphonation of the monochlorobenzene by the acid catalyst Avoid its decomposition None of these Achieve non-hygroscopic property Prevent sulphonation of the monochlorobenzene by the acid catalyst Avoid its decomposition None of these ANSWER DOWNLOAD EXAMIANS APP