Question

pl koi answer kr do mera pahela question plz​

Answer 1

Answer:

Sulfuric acid is sometimes referred to as the “king of chemicals” because it is produced worldwide in such large quantities. In fact, per capita use of sulfuric acid has been taken as one index of the technical development of a country. Annual production in the United States, which is the world’s leading producer, is well over 39 billion kg (86 billion pounds). It is the cheapest bulk acid.

Answer 2

Answer:

xĐ Mene Tumhara 1st Question read kiya par Mujhe uss Question me Answer karna Thik nhi laga ; )

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We're not in the habit of crushing dreams, but we have to break it to you: pencils do not contain lead. Instead, the pencil material is actually graphite. Plumbago pencil lead, to be exact. To get all geologist on you, plumbago is a naturally-occurring crystalline form of carbon arranged in a hexagonal structure.

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