coal gas sentence - coal gas sentence in Hindi (21-30)

	21.	In 1825 Michael Faraday discovered that sulfuric acid could absorb large volumes of coal gas.
	22.	It used coal gas ignited by an electric spark.
	23.	The balloon was enlarged and tried again with coal gas, as in his previous attempt.
	24.	He then adapted the gazom�tre for coal gas storage.
	25.	Its main use was for lighting purposes especially in places where coal gas was not available.
	26.	It's explained in the article on coal gas.
	27.	Coal gas-lit lampposts providing lighting along the bridge.
	28.	A later version was propelled by coal gas.
	29.	Coal gas street lighting was introduced in 1838.
	30.	Coal gas is captured during the coking process, with individual chemicals subsequently separated from the gas.

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