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प्रश्न
Draw the structure of butanoic acid.
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उत्तर
Structure of butanoic acid (C3H7COOH) is as follows:
\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{O}\phantom{.}\phantom{.}\\
|\phantom{....}|\phantom{....}|\phantom{....}||\phantom{..}\\
\ce{H - C - C - C - C - OH}\\
|\phantom{....}|\phantom{....}|\phantom{.....}\phantom{..}\\
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{.....}\phantom{..}\end{array}\]
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संबंधित प्रश्न
A student puts a drop of reaction mixture of a saponification reaction first a blue litmus paper and then on a red litmus paper. He may observe that:
(a) There is no change in the blue litmus paper and the red litmus paper turns white.
(b) There is no change in the red litmus paper and the blue litmus paper turns red.
(c) There is no change in the blue litmus paper and the red litmus paper turns blue.
(d) No change in colour is observed in both the litmus papers
You have four test tubes, A, B, C and D containing sodium carbonate, sodium chloride, lime water and blue litmus solutions respectively. Out of these the material of which test tube/ test tubes would be suitable for the correct test of acetic/ethanoic acid?
(a) only A
(b) A and B
(c) B and C
(d) A and D
Fill in the blanks from the choices given within brackets:
The basicity of acetic acid is-------- (3, 1, 4).
Write the name and chemical formula of the simplest organic acid.
Draw the structure for the following compound.
Ethanoic acid
Why is the conversion of ethanol into ethanoic acid an oxidation reaction?
Which of the following molecular formula corresponds to ethylbutanoate ester?
(a) C5H10O2
(b) C6H12O2
(c) C7H14O2
(d) C8H16O2
Ethanol can be oxidized to ethanoic acid. Write the equation and name the oxidizing agent.
Name the following:
A toxic alcohol
Write three physical properties of acetic acid.
Fill in the blank with appropriate word/words.
Denatured alcohol is a mixture of _____ and _______
Choose the correct answer:
Select the acid which contains four hydrozen atoms in it.
Give a chemical reaction in which a catalyst is used.
Ethanoic acid is also known as which of these?
Ester is formed by the reaction between ______.
Reshu by mistake forgot to label the two test tubes containing Ethanol and Ethanoic acid. Suggest an experiment to identify the substances correctly? Illustrate the reactions with the help of chemical equations.
A spatula full of sodium carbonate is taken in a test tube and 2 mL of dilute ethanoic acid is added to it.
Write a chemical equation for the reaction.
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
