Question

49. Study the given setup.
The rubber inbe at the middle is to breathe in and out
through the mouth. While sucking in air through the
rubber tube, clip is opened and clip ) is closed.
The inhaled air passes through lime water in test tube
A. While exhaling through the rubber tube, clip Y is
opened and clip is closed. The exhaled air passes
through lime water in test tube B.
T Inhale
opened
los
Clip)
lip
time water
Which of the following can be observed at the end of
the given experiment?
A Lime water turns more milky in test tube A.
Lime water turns more milky in test tube B.
C Lime water fums milky equally in test tubes A and 13.
D. Lime water does not turn milla l​

Answer 1

Answer:

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