Question

Question:-
When air is blown from mouth into a test-tube containing lime water, the lime water turned milky due to the presence of :-

(a) Oxygen b) Carbon dioxide

(c) Nitrogen (d) water vapour


Question By :-

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Answer 1

$\boxed{⭐Here\:is\: Ur \: AnSwEr⭐}$

☑ Required Answer-

(b) Carbon dioxide gas turns lime water milky. When air is blown from mouth into test-tube, the lime water turned milky because the air we breathe out has more CO2.

Answer 2

Co2

Explanation

Due to presence of co2