Chemical Process Soaps remove dirt by Increasing the surface tension Decreasing wettability None of these Supplying hydrophyllic group Increasing the surface tension Decreasing wettability None of these Supplying hydrophyllic group ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon content of pitch (residue of coal tar distillation) is around __________ percent. 80 55 94 70 80 55 94 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Transparent soaps (e.g. Pears) are 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 and free stearic acid to achieve transparency Metallic soaps with frothing agent from which glycerine has not been recovered None of these 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 and free stearic acid to achieve transparency Metallic soaps with frothing agent from which glycerine has not been recovered None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloramines are used in water treatment for Corrosion control Removing turbidity Control of bacteria Disinfection and control of taste & odour Corrosion control Removing turbidity Control of bacteria Disinfection and control of taste & odour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an ore of iron? Hematite Galena Bauxite Chalcopyrite Hematite Galena Bauxite Chalcopyrite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of 'salt cake' is Na₂SO₄ MgSO₄ BaSO₄ CaSO₄ Na₂SO₄ MgSO₄ BaSO₄ CaSO₄ ANSWER DOWNLOAD EXAMIANS APP
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