Chemistry · Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle
Assertion The reaction of zinc with hydrochloric acid goes to completion in an o
Assertion The reaction of zinc with hydrochloric acid goes to completion in an open container. Reason Hydrogen gas is evolved from the reaction of zinc and hydrochloric acid.
- A. Statement 1 and Statement 2 are correct and Statement 2 is the correct explanation of Statement
- B. Both the Statement 1 and Statement 2 are correct and Statement 2 is not the correct explanation of Statement 1.
- C. statement 1 is correct but Statement 2 is not correct
- D. Statement 1 is not correct but Statement 2 is correct
Step-by-step solution
The reaction Zn + 2HCl → ZnCl2 + H2 produces hydrogen gas. In an open container, H2 escapes, removing product and shifting equilibrium right, causing completion. Thus both statements are correct and reason explains assertion.
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