Sodium carbonate is produced by____________?

Related Mcqs:

The soul of chemistry is dealing with___________?

A. Internal structural changes in matter B. Composition of matter C. Properties of matter D. Composition and properties of matter...

Covalent network crystals have_____________?

A. higher melting point then molecular crystals B. lower melting point then molecular crystals C. discrete molecules linked by Van der waals forces D. hydrogen bonding...

Which law states that “equal volumes of all gases, at the same temperature and pressure, have the same number of molecules?

A. Boyle’s law B. Charles’ law C. Gay-Lussac’s law D. Avogadro’s law...

Which law states that the volume of a given amount of gas held at constant pressure is directly proportional to the Kelvin temperature?

A. Charles’ Law B. Avogadro’s Law C. Graham’s Law D. Boyle’s law...

Which law states that the rate of the effusion of a gas is inversely proportional to the square root of its density?

A. Graham’s Law B. Gay-Lussac’s law C. Boyle’s law D. None of these...