The reaction between Sodium hydrogen carbonate and Acetic acid releases a gas. Which of the following statements are true about the gas evolved (i) It turns lime water milky (ii) It extinguishes a burning splinter (iii) It dissolves in a solution of Sodium Hydroxide (iv) It has a pungent odour?

(i) and (ii)
(i), (ii) and (iii)
(ii), (iii) and (iv)
(i), (ii) and (iv)

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 1 : (i) and (ii)

Option 1 is correct, i.e (i) and (ii).

Carbon dioxide is released when Sodium hydrogen carbonate and acetic acid react with each other.
It is colourless.
It is soluble in water and NOT Sodium Hydroxide.
It is non-supporter of combustion. Thus, it will extinguish a burning splinter.
It combines with water to form Carbonic acid (weak dibasic acid).

4 views Answered 2022-09-04 04:29

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