Question

Calculate the volume (in L) of hydrogen gas liberated at $27^{\circ}C$ and 760 mm pressure during the treatment of 1.2 g of magnesium with excess hydrochloric acid [Atomic mass of Mg = 24]

• A. 2.24
• B. 1.23
• C. 0.56
• D. 22.4

Answer 1

Answer: (B)

1.23

Answer 2

Answer (b) 1.23