A 53 g sample of pure Sodium carbonate is strongly heated in a closed hard-glass test…
CHEMISTRY · Single correct · CBSE · Chemistry · Chemical Reactions and Equations · Chemical Reactions and Equations
Problem
A 53 g sample of pure Sodium carbonate is strongly heated in a closed hard-glass test tube at 1200∘C for a long time. Assuming complete thermal decomposition wherever possible, the volume of Carbon dioxide evolved at STP is:
(A) 22.4 L
(B) 11.2 L
(C) 5.6 L
(D) 0 L