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प्रश्न
Acetic acid is a typical acid. Write one equation in case of its reactions with a bicarbonate.
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उत्तर
\[\ce{\underset{acid}{\underset{Acetic}{CH3COOH}} + \underset{bicarbonate}{\underset{Sodium}{NaHCO3}} → \underset{acetate}{\underset{Sodium}{CH3COONa}} + H2O + CO2}\]
संबंधित प्रश्न
In order to study saponification reaction, we first prepare 20% solution of sodium hydroxide. If we record the temperature of this solution just after adding sodium hydroxide flakes to water and also test its nature using litmus, it may be concluded that the process of making this solution is
(A) exothermic and the solution is alkaline
(B) endothermic and the solution is alkaline
(C) endothermic and the solution is acidic
(D) exothermic and the solution is acidic
Give a reason for Conductivity of dilute hydrochloric acid is greater than that of acetic acid
Give the common names and IUPAC names of the following compounds of CH3COOH.
Write the formulae of methanoic acid.
Give two tests to show that CH3COOH is acidic in nature ?
On adding NaHCO3 to acetic acid, a gas is evolved which turns lime water milky due to the formation of:
(1) Calcium bicarbonate
(2) Calcium hydroxide
(3) Calcium carbonate
(4) Calcium acetate
Identify the term or substance based on the descriptions given below:
Ice like crystals formed on cooling an organic acid sufficiently.
Explain the following reaction with an example.
Saponification
Draw the structural diagram of:
Ethanoic acid
Raina while doing certain reactions observed that heating of substance ‘X’ with a vinegar-like smell with a substance ‘Y’ (which is used as an industrial solvent.) in the presence of conc. Sulphuric acid in a water bath gives a sweet-smelling liquid ‘Z’ having molecular formula C4H8O2. When heated with caustic soda (NaOH), ‘Z’ gives back the sodium salt and the compound ‘Y’.
Identify ‘X’, ‘Y’, and ‘Z’. Illustrate the changes with the help of suitable chemical equations.
