Sintered glass is a porous material used for ___________________?

Related Mcqs:

1. Sintered crucible is made up of________________?

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

2. Special features of borate glass is that it is_________________?

   A. Heat resistant B. Low melting C. Used to prepare chemical garden D. Green in colour...

3. Direct conversion of solids into vapours is called ___________________?

   A. Solvent extraction B. sublimation C. crystallization D. vaporization...

4. Crystalline solids can be identified easily from their ___________________?

   A. Sharp melting point B. Definite geometry C. Transition temperature D. Colour...

5. The correct electronic configuration of Cu is ___________________?

   A. [Ar]4s1 B. [Ar]4s2 C. [Ar]3d104s1 D. [Ar]3d94s2...

6. Ionization energy in a period generally ___________________?

   A. Increases B. Decreases C. No change D. Variable trend...

7. In pig iron the concentration of C-atom is ___________________?

   A. 0.12 — 0.25% B. 2.5 — 4.5% C. 2.0 — 4.0% D. 0.25 — 2.5%...

8. Which is sold as fertilizer ___________________?

   A. CaSiO3 B. Na2SiO3 C. Ca3(PO4)2 D. MnSiO3...

9. All the elements in group VIA are ___________________ in nature?

   A. hygroscopic B. metals C. polymeric D. all of above...

10. Upto ___________________ C atoms alkanes are gases?

    A. 2 B. 3 C. 4 D. 6...