In the experimental setup to show that CO_2 i | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) $1$. The substance taken in the small test tube is lime water, which is a solution of calcium hydroxide, $Ca(OH)_2$.$2$. Its function is to detect

Vedclass · Accepted Answer

Lime water $(Ca(OH)_2)$; to detect $CO_2$; turns milky.

Vedclass · Answer

(B) $1$. The substance taken in the small test tube is lime water, which is a solution of calcium hydroxide, $Ca(OH)_2$.$2$. Its function is to detect the presence of carbon dioxide $(CO_2)$ gas released by the germinating seeds during respiration.$3$. The consequence of its use is that when $CO_2$ reacts with lime water, it forms an insoluble precipitate of calcium carbonate $(CaCO_3)$, which turns the lime water milky.

In the experimental setup to show that $CO_2$ is released during respiration, name the substance taken in the small test tube kept inside the conical flask. State its function and the consequence of its use.

Similar Questions

Explain the exchange of gases in tissues with a schematic representation.

How are the lungs designed in human beings to maximize the area for exchange of gases?

Apart from breathing, what is the other primary function performed by the nasal cavity in our respiratory system?

What is the name of the extensions of the epidermal cells of a root which help in respiration?

State the three common features of all respiratory organs such as skin, gills, and lungs.

Vedclass Test Series

Exam Paper Generator

Online Exam Module