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The p-Block Elements
Question
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Give two uses of argon.

Answer

Argon is inert gas.
(i) It is used to provide an inert atmosphere in welding of metals and alloys.
(ii) In electric bulbsas a inert gas.

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Some More Questions From The p-Block Elements Chapter

Why is N2 less reactive at room temperature?

Mention the conditions required to maximise the yield of ammonia.

What is the covalency of nitrogen in N2O5?

Bond angle in PH4+ is higher than that in PH3. Why?

Write a balanced equation for the hydrolytic reactions PCl5 in heavy water.

What is the basicity of H3PO4?

What happens when H3PO3 is heated?