Answer quick pls its timed What is the role of the green substance chlorophyll in photosynthesis? (2 points)

a
Chlorophyll collects water from the ground.

b
Chlorophyll captures energy from the sun.

c
Chlorophyll captures carbon dioxide from the air.

d
Chlorophyll moves water up the stem to the leaves.

Its job is to store light

Explanation:

Green plants have the ability to make their own food. They do this through a process called photosynthesis, which uses a green pigment called chlorophyll. ... Chlorophyll's job in a plant is to absorb light—usually sunlight. The energy absorbed from light is transferred to two kinds of energy-storing molecules.

B. Chlorophyll captures energy from the sun

Explanation:

It's not A, because that's what roots do

It's not C, because that's what stomata do

It's not D, because that's what cortex cells and xylum vessels do

as given the equation is

2al + 6 hcl > 2 alcl3 + 3 h2(g)

as per equation two moles of aluminum reacts with six moles of hcl to give two moles of alcl3 and three moles of hydrogen gas

given: three moles of al are present and 7 moles of hcl

for three moles of aluminum nine moles of hcl will be required

however as 7 moles of hcl are present so the limiting reagent is hcl

hcl is going to decide the number of moles of product formed

when six moles of hcl are present = 3 moles of h2 are formed

when one mole of hcl is present == 3/6 mole sof h2 will be formed

when 7 moles of hcl are present = 3 x 7/ 6 moles of h2 will be formed = 3.5 moles of h2