The main component of Pyrex glass is_____________________?

Related Mcqs:

Pick out the wrong statement ?

A. Wine, rum & Vodka are prepared by the formulation of fruit juice, sugar beet & rye respectively B. Protein catalysts are called enzymes C. The rate of chemical reaction is independent of the concentration of reactants at high concentration of enzymes D. Total sugar content in molasses is about 10%...

Bitterns is a/an_________________?

A. Unsaturated fat B. Starting material for the production of iodine C. By-product of chlor-alkali industry D. None of these...

High magnesia lime is added to hot sugar cane juice (during the manufacture of sugar) to__________________?

A. Flocculate the impurities B. Facilitate fast filtration C. Both A. and B. D. Neither A. nor B....

Solvay process is used for the manufacture of____________________?

A. Caustic soda B. Soda ash C. Caustic potash D. Soda lime...

Manufacture of phthalic anhydride uses ______________ as a catalyst ?

A. Ni B. Cr C. V2O5 D. Al2O3...