NH 3 and HCl gas are introduced simultaneoulsy from the two ends of a long tube. A white…

Chemistry · NEET · NTA ExamsStates of Matter

NH3 and HCl gas are introduced simultaneoulsy from the two ends of a long tube.  A white ring of NH4Cl appears first:
  1. nearer to the HCl end
  2. at the centre of the tube
  3. throughout the tube
  4. nearer to the NH3 end

Answer

(D) nearer to the NH 3 end

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