Which of the following equations represents photosynthesis?
6co2 + 6h2o → c6h12o6 + 6o2
c6h12o6 + 6o2 → 6co2 + 6h2o
6h2o + 6o2 → c6h12o6 + 6co2
6co2 + 6o2 → c6h12o6 + 6h2o
c6h12o6 + 6co2 → 6o2 + 6h2o

6co2+6H2o-c6H1206+6o2

Explanation:

the 6co2 is carbon dioxide, 6H2o is water, c6H12o6 is starch and 6o2 is oxygen

The first equation.

Explanation:

Photosynthesis is the production of sugar  from carbon dioxide and water in the presence of sunlight.

6CO2 + 6H2O → C6H12O6 + 6O2

Oxygen is also formed in the reaction.

here we have to get the change of moles on decrease the volume of the reaction in gas phase.

the   per the given options it will decrease by (d) 11-50%

we know, on decreasing the volume of the gas phase reaction the reaction moves to the product side.

the reaction:                     so₂cl₂ (g) = so₂ (g) + cl₂ (g)         total

the moles at equilibrium:   1 - α                 α               α           = 1+α

concentrations:                   1 - α               α               α           = 1 + α

(concentration = moles/volume, as volume is 1 l)

(where α is the degree of dissociation)

now the dissociation constant in terms of concentration is :

=  

or,

or,   = (at v = 1l)

the reaction:                     so₂cl₂ (g) = so₂ (g) + cl₂ (g)         total

the moles at equilibrium:   1 - α                 α               α           = 1+α

concentrations:               (1 - α)/0.5           α/0.5         α/0.5       = (1 + α)/0.5

thus, the dissociation constant in terms of concentration is :

or,  

=  

so, the change of 1 : 1/0.5

or, 1: 2

thus it will decrease by 50%.

or, as per the given options it will decrease by 11-50%

i would say b

explanation:

but i think i would need more information than that