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प्रश्न
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
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उत्तर
Neutralization reaction:
\[\ce{\underset{\text{Acetic acid}}{CH3COOH} + \underset{\text{Sodium hydroxide}}{NaOH} -> \underset{\text{Sodium acetate}}{CH3COONa} + H2O}\]
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संबंधित प्रश्न
A student adds a spoon full of powdered sodium hydrogen carbonate to a flask containing ethanoic acid. List two main observations, he must note in his note book, about the reaction that takes place. Also write chemical equation foe the reaction.
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(a) phenolphthalein
(b) distilled water
(c) universal indicator
(d) sodium hydrogen carbonate powder
A student adds a few drops of ethanoic acid to test tubes X, Y and Z containing aqueous solutions of sodium chloride, sodium hydroxide and sodium carbonate, respectively. If he now brings a burning splinter near the mouth of the test tubes immediately after adding ethanoic acid in each one of them, in which of the test tube or test tubes the flame will be extinguished?
(A) X and Y
(B) Y and Z
(C) X and Z
(D) only Z
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(a) the mixture becomes warm
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(c) the colour of the mixture becomes yellow
(d) a solid settles at the bottom
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Explain the following term with example.
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Fill in the blank with appropriate word/words.
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