The major constituents of glass are________?

Osmotic pressure exerted by a solution prepared by dissolving one gram mole of a solute in 22.4 litres of a solvent at 0°C will be ________ atmosphere?

Ans: 1Read →

MCQ #5239

Small scale evaporation is done in a________?

Ans: Steam jacketed kettleRead →

MCQ #7325

Sizing material is incorporated in paper to________?

Ans: Impart resistance to penetration by liquidsRead →