Question

7. 2HCl + Zn → X (6) + H26) in this reaction chemical formula of X is? A.​

Answer 1

Explanation:

$\tt\red{ QUESTION}$$\tt\blue{::}$

7. 2HCl + Zn → X (6) + H26) in this reaction chemical formula of X is? A.

$\tt\red{ ANSWER}$$\tt\blue{::}$

Zinc react with excess sodium hydroxide to form sodium zincate($na {}^{2} zno {}^{2}$)along with hydrogen gas. Zinc is a transition metal which shows moderate reactivity.Zinc reacts with NaOH to form sodium zincate with the evolution of hydrogen gas

Answer 2

Answer:

In displacement reactions element present in the solution is displaced by another reactive element. In this case, Zinc is displacing Hydrogen from HCl. Thus, this is an example of a displacement reaction.

Explanation:

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