Question

Science and Technology 10th Standard Balbharti Practical Note Book.

Science Part 2

Practical Number 12

Multiple Choice Question

Q. 5.) The seeds recipe rate at the time of germination while showing this experiment a test tube with KOH is kept in the conical flask to _____________.
a). seed oxygen is necessary for respiration.
b). create space in the conical flask by absorbing CO2.
c). absorb water from the seed and dry them
d). make the air in the conical flask, acidic.

Answer 1

B) create space in the conical flask by absorbing CO2

Answer 2

Answer:create space in the conical flask by absorbing CO2

Explanation: