Question

What is the change observed when regulator is opened and why

Answer 1

Explanation:

there there will be a pigment smell of gas when regulator is opened. odour is added to to LPG because it is naturally colourless , odourless and flammable

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Answer 2

• When the regulator is opened, the liquid escapes from the cylinder's nozzle into an area with very low pressure.
• When the regulator is opened, there will be a strong scent of gas. Because LPG is inherently colorless, odorless, and combustible, it has an odor added to it.

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