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प्रश्न
Name the gases which extinguishes burning wooden splinters.
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उत्तर
NH3, HCl, SO2, H2S, CO2, NO2, Cl2
संबंधित प्रश्न
Draw the structural formula for the acetone compound. What compound is used to describe this compound taken together?
Give the structural formula of the following functional group:
Ketone
Give the structural formula of the following functional group:
Aldehydes
What is hydrogenation? How hydrogenation of ethene occurs? Give one use of hydrogenation.
Explain the following:
Ethyne is used for welding and cutting metals
What is the special feature of the structure of Ethyne?
Write balanced equations to show the preparation of the following:
Ethane from sodium propionate
Give chemical equation for:
The preparation of ethyne from 1,2 - dibromoethane.
Compound A is bubbled through bromine dissolved in carbon tetrachloride and the product is CH2Br - CH2Br.
\[\ce{A ->[Br2/Od4] CH2Br - CH2Br}\]
Name (not formula) the compound formed when steam reacts with A in the presence of phosphoric acid.
Give the structural formula of the following organic compound:
Methanal
