A bottle of ammonia and a bottle of HCl connected through a long tube are opened simultaneously at both ends. The white ammonium chloride ring first formed will be
A. At the center of the tube
B. Near the hydrogen chloride bottle
C. Near the ammonia bottle
D. Throughout the length of the tube
Answer:B
A bottle of ammonia and a bottle of HCl connected through a long tube are opened simultaneously at both ends. The white ammonium chloride ring first formed will be
A. At the center of the tube B. Near the hydrogen chloride bottle C. Near the ammonia bottle D. Throughout the length of the tube