Gooch Crucibles are made up of________________?

Related Mcqs:

1. Sintered crucible is made up of________________?

   A. Plastic
   B. glass
   C. porcetain
   D. fiber

2. Diameter of an atom is in the order of________________?

   A. 0.2m
   B. 0.2mm
   C. 0.2nm
   D. 0.2pm

3. One mole of an ideal gas at 546.5 K under 2 atm pressure has a volume of________________?

   A. 22.414 m3
   B. 44.828 dm3
   C. 22.414 dm3
   D. 11.212 cm3

4. Lipopolysaccharides are examples of________________?

   A. Derived lipids
   B. Simple lipids
   C. Compound lipids
   D. Not a type of lipids

5. Cement is a mixture of________________?

   A. clay and clinker
   B. clay lime stone and gypsum
   C. lime stone and gypsum
   D. lime stone and clay

6. The complete reduction carboxylic acid results in the formation of________________?

   A. Alkyne
   B. Alkene
   C. Alkane
   D. Alcohol

7. The aliphatic monocarboxylic acids are obtained by the hydrolysis of________________?

   A. proteins and oild
   B. fats and proteins
   C. fats and oils
   D. all above

8. Gypsum is applied to the soil as a source of________________?

   A. Ca and P
   B. S and P
   C. Ca and S
   D. we could not apply

9. Aqueous solution of borax above 62°C gives crystals of________________?

   A. Na2B4O7.4H2O
   B. Na2B4O7.5H2O
   C. Na2B4O7.2H2O
   D. Na2B4O7.10H2O

10. Hydrogenolysis results in the formation of________________?

    A. alkane
    B. alkene
    C. alkyne
    D. aldehydes