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Byju's Answer
Standard X
Biology
Test for Carbon Dioxide
In the experi...
Question
In the experiment to show that '
C
O
2
is released during respiration', the solution into which we blow
C
O
2
is chemically :
(a)
C
a
(
O
H
)
2
(b)
K
O
H
(c)
N
a
C
l
(d)
K
C
I
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Solution
(a)
C
a
(
O
H
)
2
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Similar questions
Q.
In the experiment to show that
C
O
2
is released during respiration', the small test tube of KOH solution is suspended inside the conical flask to absorb the :
(a) air of the flask
(b) moisture of the flask
(c)
O
2
of the flask
(d)
C
O
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of the flask released by the seeds
Q.
In the experiment to show that CO
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is given out during respiration by germinating seeds, the student uses :
(1) Lime water
(2) Alcohol
(3) KOH solution
(4) Iodine solution
Q.
How does the use of KOH help to show
C
O
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is released during respiration in the germinating seed respiration experiment ?
Q.
In the experiment to show that carbon dioxide is produced during respiration by germinating seeds, the alkali solution kept in a small test-tube absorbs:
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(2) only CO
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(3) both O
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and CO
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(4) neither O
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A student sets up the apparatus for the experiment to show that
C
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