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प्रश्न
Identify the gas evolved when sodium propionate is heated with sodalime
Identify the following term/compound:
The gas evolved when sodium propanoate is heated with soda lime.
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उत्तर
The gas evolved is ethane (C2H6), produced by soda‑lime decarboxylation of sodium propanoate.
संबंधित प्रश्न
Name the alkyl radical and the functional group of the following organic compound:
C2H5OH
Write the IUPAC name of the foloowing:
CH3CH2Ch= CHCH3
Give the trivial names and IUPAC names of the following:
(a) C3H6
(b) C2H4
(c) C2H2
(d) CH30H
(e) CH3COOH
Write the equations to show what happens when ethyne gas reacts with
Excess of hydrochloric acid
Compound A is bubbled through bromine dissolved in carbon tetrachloride, and the product is CH2Br – CH2Br.
\[\ce{A ->[Br2/CCl4] CH2Br - CH2Br}\]
- Draw the structural formula of A.
- What type of reaction has A undergone?
- What is your observation?
- Name (not formula) the compound formed when steam reacts with A in the presence of phosphoric acid.
- What is the procedure for converting the product of (iv) back to A?
Give a balanced chemical equation for the following conversion:
Sodium ethanoate to methane.
Write a balanced chemical equation for the following:
Heating of ethanol at 170oC in the presence of conc. Sulphuric acid
Identify the term or substance based on the descriptions given below:
The property by virtue of which the compound has the same molecular formula but different structural formulae.
Give the structural formulae for the following:
An isomer of n-butane.
