Glauber’s salt is chemically represented by____________________?

Related Mcqs:

1. Salt cake is chemically represented by_________________?

   A. Na2SO4
   B. CaSO4. ½H2O
   C. MgSO4
   D. BaSO4

2. Glauber’s salt is chemically ?

   A. Calcium sulphate
   B. Potassium sulphate
   C. Potassium chlorate
   D. None of these

3. Baking soda is chemically represented by__________________?

   A. Na2CO3
   B. NaHCO3
   C. Na2CO3.H2O
   D. Na2CO3.10H2O

4. Prussian blue is chemically represented by__________________?

   A. FeO.TiO2
   B. Ca SO4 . 2H2O
   C. Fe4 [Fe (CN6)3]
   D. AlF3 . 3NaF

5. Dense soda ash used in the manufacture of glass, is chemically represented by__________________?

   A. Na2CO3
   B. Na2CO3.10H2O
   C. Na2CO3.H2O
   D. Na2HCO3

6. Washing soda is chemically represented by _________________?

   A. Na2CO3
   B. Na2CO3.H2O
   C. Na2CO3.10H2O
   D. NaHCO3

7. Neoprene is chemically known as___________________?

   A. Polybutadiene
   B. Styrene butadiene rubber (SBR)
   C. Polyurethane
   D. Polychlorophrene

8. Calgon used in water treatment is chemically ____________________?

   A. Sodium phosphate
   B. Sodium hexametaphosphate
   C. Calcium phosphate
   D. Tricresyl phosphate

9. Bakelite is chemically known as_____________________?

   A. Polyvinyl chloride (PVC)
   B. Polybutadiene
   C. Phenol formaldehyde
   D. Polyurethane

10. Gypsum is chemically __________________ ?

    A. Calcium chloride
    B. Potassium sulphate
    C. Sodium sulphate
    D. Calcium sulphate