Chemical Process Commonly used glass is known as the __________ glass. Soda Pyrex Flint Hard Soda Pyrex Flint Hard ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cation exchanger is regenerated usually with Hydrazine Alum solution NaOH H₂SO₄ Hydrazine Alum solution NaOH H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogen gas is not produced commercially (for nitrogeneous fertiliser manufacture) by Steam reforming of naphtha Its cryogenic separation from coke oven gas Iron-steam reaction Electrolysis of water Steam reforming of naphtha Its cryogenic separation from coke oven gas Iron-steam reaction Electrolysis of water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Transparent soaps (e.g. Pears) are Metallic soaps with frothing agent and free stearic acid to achieve transparency Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency Metallic soaps with frothing agent from which glycerine has not been recovered None of these Metallic soaps with frothing agent and free stearic acid to achieve transparency Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency Metallic soaps with frothing agent from which glycerine has not been recovered None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process? CaO Coke NH? NaCl CaO Coke NH? NaCl ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Basic oxide is absent in __________ glass. Flint All of these Pyrex Quartz Flint All of these Pyrex Quartz ANSWER DOWNLOAD EXAMIANS APP
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