Question

state the role of zinc granules in preparation of sample solution?​

Answer 1

Answer:

Zinc granules is important for the preparation of sample solution in order to produce many other substances . For example in the special case hydrogen is liberated from water with the help of zinc granules .

In order to produce other compounds related to zinc it is used as the basic raw material.

Explanation:

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Answer 2

Zinc granules are used in the laboratory to prepare sample solutions because:

• Zinc granules have a larger surface area than zinc powder, allowing chemical reactions to proceed more quickly.
• Zinc is a highly reactive metal that, through displacement reaction, can displace less reactive metals.
• As a result, zinc granules are utilised to make various laboratory compounds. Zn, for example, displaces hydrogen gas from HCl.