Question

What is the role of sodium bicarbonate solution in photosynthesis?

Answer 1

✨ $\huge\mathfrak{\red{Hey\:dear}}$
The solution provides water, and sodium bicarbonate provides dissolved CO2. Plant material will generally float in water. This is because leaves have air in the spaces between cells, which helps them collect CO2 gas from their environment to use in photosynthesis.
$<marquee>$Please mark me..... ✌