Answer the following questions by observing the diagram showing the experiment:
Bell jar-
Poned plant
Watch-glass containing
potasyum hydroxide-
a. What will you prove by this experiment?
b. What apparatus do you use in this experiment?
c. What would be the results if the experiment is done in the shadow?
d. What is the use of KOH?
answer it quick plz...!!!
Attachments:
Answers
Answered by
3
Uses: Potassiumhydroxide is used in many of the same applications as sodium hydroxide. In addition, aqueous KOH is used as the electrolyte in alkaline batteries. It is also used to manufacture soft soaps and liquid soaps by saponification. Many industrially useful potassiumsalts are prepared by reaction with KOH.
it will definitely help u...
Answered by
4
Answer:
a) to observe CO2 is necessary for photosynthesis.
b) Control apparatus
c) Oxygen would have released as photosynthesis doesn't occur in dark and co2 wud not have released
d) KOH absorb CO2 confirming the presence of co2
Hope it helps u
Similar questions