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प्रश्न
Why is Soda lime used not only NaOH?
उत्तर
Soda lime is used as it is not deliquescent and does not attack glass.
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संबंधित प्रश्न
What is the common name of methanoic acid.
Write the formulae of methanoic acid.
Name two oxidising agents which can oxidise ethanol to ethanoic acid.
Which of the following molecular formula corresponds to ethylbutanoate ester?
(a) C5H10O2
(b) C6H12O2
(c) C7H14O2
(d) C8H16O2
What do you notice when acetic acid reacts with metals?
A student adds 4 mL of acetic acid to a test tube containing 4 mL of distilled water. He then shakes the test tube and leaves it to settle. After about 10 minutes he observes:
(A) a layer of water over the layer of acetic acid
(B) a layer of acetic acid over the layer of water
(C) a precipitate settling at the bottom of the test tube
(D) a clear colourless solution
Choose the correct answer:
Select the acid which contains four hydrozen atoms in it.
When ethanoic acid is treated with NaHCO^ the gas evolved is ______.
Draw the structural diagram of:
Ethanoic acid
Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.
