Observe the Figure carefully and answer the following questions.

(A) (B) Fig. \( 10.2 \)

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Solution

Answers on the basis of the diagram:
During respiration, the process of exhalation occurs.
The lime water in test tube 'B' becomes milky, whereas the water in tube 'A' does not.
Because CO₂ is present in exhaled air, it reacts with the lime water in 'B,' turning it milky.

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Q. Question 17
Observe Figure 10.2 carefully and answer the following questions.

(a) Which process is being tested in the activity?
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Question 17
Observe Figure 10.2 carefully and answer the following questions.

(a) Which process is being tested in the activity?
(b) What is the result of the activity? Give reasons.

Observe the given figure and answer the questions given below.

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Observe the Figure carefully and answer the following questions.(A) (B) Fig. \( 10.2 \)

Answers on the basis of the diagram:During respiration, the process of exhalation occurs.The lime water in test tube 'B' becomes milky, whereas the water in tube 'A' does not. Because CO2 is present in exhaled air, it reacts with the lime water in 'B,' turning it milky.

Observe the Figure carefully and answer the following questions.

(A) (B) Fig. \( 10.2 \)

Answers on the basis of the diagram:
During respiration, the process of exhalation occurs.
The lime water in test tube 'B' becomes milky, whereas the water in tube 'A' does not.
Because CO₂ is present in exhaled air, it reacts with the lime water in 'B,' turning it milky.