Chemistry - Stoichiometry Question with Solution | TestHub
If and can react to form according to following reaction
In tube A, 355 gm Cl2 is taken and in tube B, 1375 gm PCl3 is taken. When half the mass of gas in tube A is transferred to B, reaction took place in B. After the reaction is complete, half of the mass of mixture in B is again transferred to A to cause same reaction in container A. (no reversibility) Select the correct option(s).
Options:(select one or more)
Answer:
Solution:
The reaction is .
Initial moles: mol. mol.
Tube B reaction: mol (from A) reacts with mol . is limiting.
After reaction in B: mol, mol.
Half of B's mixture (total mol) is transferred to A: mol and mol to A.
Tube A now contains mol and the transferred mixture. No further reaction occurs in A as is the limiting reactant and it is already reacted.
Final in A: mol and mol . (Option A is correct)
Final in B: mol and mol . (Option C is correct)