Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Soda ash Sand Fuel oil Coke Soda ash Sand Fuel oil Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Contact process of sulphuric acid manufacture Yields acid of higher concentration than chamber process Yields acids of lower concentration than chamber process Is obsolete Eliminates absorber Yields acid of higher concentration than chamber process Yields acids of lower concentration than chamber process Is obsolete Eliminates absorber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury cells for caustic soda manufacture, compared to diaphragm cells None of these Require more power Produce lower concentration NaOH Require lower initial investment None of these Require more power Produce lower concentration NaOH Require lower initial investment ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cation exchanger is regenerated usually with Alum solution NaOH Hydrazine H₂SO₄ Alum solution NaOH Hydrazine H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ acid is the main constituent of cotton seed oil. Oleic Palmitic Linoleic Acetic Oleic Palmitic Linoleic Acetic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pure rectified spirit contains about __________ percent alcohol. 95 45 99.5 70 95 45 99.5 70 ANSWER DOWNLOAD EXAMIANS APP
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