Caustic Soda is extensively used for making __________?

A. Surf
B. Soap
C. Plaster of Paris
D. Gum

Submitted by: Mansoor Ahmed Suhag

Caustic soda is for example used in the production of silicas, silicates and metasilicates, phosphates, fibres, bleach, detergents and soaps as well as in food processing (for example of sugar) and in the refining of vegetable and mineral oils.

Related Mcqs:

Soap is prepared by boiling caustic soda with ___________?
A. Alcohol
B. Kerosene oil
C. Glycerine
D. Fats
Submitted by: Abid Hussain
Which gas is used in preparation of Soda water?
A. Ammonia
B. Hydrogen
C. Nitrogen
D. Carbon Dioxide
Submitted by: Mansoor Ahmed Suhag
Yeast is used in making bread because it produces____________?
A. Carbon dioxide
B. Sugar
C. Bacteria
D. Oxygen
E. None of these
The alloy of aluminium used for making magnet is_________?
A. Duralumin
B. Y-Alloy
C. Alnico
D. Aluminium bronze
Submitted by: ABDUL HAYEE
The type of glass used in making lenses and prism is___________?
A. Pyrex glass
B. jena glass
C. Flintglass
D. Soft glass
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What has no charge, and is one of the fundamental particles making up an atom’s nucleus?
A. Electron
B. Neutron
C. Proton
D. All of Above
Submitted by: Ashfaque Ali Khoso
What is used in making of alloys?
A. Gypsum
B. Granite
C. Chromium
D. Lime-stone
Submitted by: Ashfaque Ali Khoso
The process involved in making soap is called?
A. saponification
B. hydrolysis
C. condensation
D. polymerisation
Submitted by: Malik Asghar Hussain
The two elements that are frequently used for making transistors are :
A. Boron and aluminium
B. Silicon and Germanium
C. Iridium and Tungston
D. None of these
Submitted by: Fahad Mehsud
At night, Plants intake __________ and release __________?
A. Oxygen – Carbon dioxide
B. Carbon dioxide – Oxygen
C. Oxygen – Carbon monoxide
D. None of theseCarbon monoxide – Oxygen