Which chemical is kept in the glass bottle in the experiment to prove that CO2 . Is essential for photosynthesis?
A. Iodine
B. Methylated Spirit
C. Potassium Hydroxide
D. Alcohol
Answer:D
Which chemical is kept in the glass bottle in the experiment to prove that CO2 . Is essential for photosynthesis?
A. Iodine B. Methylated Spirit C. Potassium Hydroxide D. Alcohol