6 gms of magnesium (atomic weight = 24), reacts with excess of an acid, the amount of H2 produced will be ______________ gm?

Related Mcqs:

The reaction A + B → C has been conducted in a reactor as shown below. The number of boundaries around which material balance can be written, are_________________?

A. 1 B. 6 C. 3 D. 4...

Heat of neutralisation of a strong acid and strong base is always a constant value, i.e., 57 KJ/Kg mole. This is because_________________?

A. The strong base and strong acid reacts completely B. The salt formed does not hydrolyse C. Only OH- and H+ ions react in every case D. The strong base and strong acid reacts in aqueous solution...

Size range of the colloids particles is __________________?

A. 5 – 200 milli-microns B. 50 – 200 microns C. 500 – 1000 microns D. 10 – 50 Angstrom...

Pick out the wrong unit conversion ?

A. 1 atm. = 760 mm Hg = 29.92 inch Hg = 14.7 psi = 1.013 bar = 1.013 kgf/cm2 B. 1 kPa = 100 bar C. 1 mm Hg = 1 torr = 133.3 Pa D. None of these...

Clausius Clapeyron equation applies to the _____________ process?

A. Sublimation B. Melting C. Vaporisation D. All A., B. & C....