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प्रश्न
How is gas collected?
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उत्तर
Gas is collected by the downward displacement of water, since it is
only slightly soluble in water and lighter than air.
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संबंधित प्रश्न
Identify the substance underlined, in the following case
An organic compound containing – COOH functional group
Ethane, methane, ethene, ethyne. (In the increasing order of the molecular weight)
Hovv will you differentiate that vvhether the given gas is ethane or ethene?
Write the composition of the following:
Methylated spirit
Give the name and structural formula of:
A saturated Hydrocrbon
Give reason for the following :
Hydrocarbons are excellent fuels
Equation for that reaction when compound A is bubbled through bromine dissolved in carbon trtrachloride is as follows :
DIAGRAM
State your observation during this reaction
Give a balanced chemical equation for the following :
Preparation of ethane from sodium propionate
Give the structural formula of the following organic compound:
2-chlorobutane
Give the structural formula of the following organic compound:
Methanal
