Question 1 continues on the next page A deadly nightshade plant has chlorosis (yellow leaves). The mass of chemical A found in the leaves of the plant is 60% of the mass shown in Table 1. Calculate the mass of chemical A in 200 g of the leaves with chlorosis. Give your answer in mg. [4 marks] Mass of chemical A= mg 01.16 Suggest one reason why the leaves of the deadly nightshade plant have chlorosis. [1 mark] __ Turn over IB/MWJun23/8461/1H Do not write outside the box

Question

Question 1 continues on the next page A deadly nightshade plant has chlorosis (yellow leaves). The mass of chemical A found in the leaves of the plant is 60% of the mass shown in Table 1. Calculate the mass of chemical A in 200 g of the leaves with chlorosis. Give your answer in mg. [4 marks] Mass of chemical A= mg 01.16 Suggest one reason why the leaves of the deadly nightshade plant have chlorosis. [1 mark] __ Turn over IB/MWJun23/8461/1H Do not write outside the box

Answer 1

Applying the calculations from Explanation, we receive:###

Subsequently, the mass of compound

in 200g of leaves suffering chlorosis is esteemed to be 120,000mg.

Answer 2

## Step 1:The problem stated that the mass of a chemical

is 60% of the total mass of the nightshade plant. Thus the fraction of the chemical A in Leaves is 0.60 or 60/100## Step 2:In the task, we're given that the total mass of the leaves with chlorosis examined is 200g. We apply this total mass with the percentage (60%) of chemical A in order to find out how much of this total mass is made up of chemical A.## Step 3:The mass of the chemical can be found through multiplying the percentage of the total mass of leaves that it makes up by the total mass given. Therefore,###

Now we are supposed to convey its solution furthermore its unit is in milligram.## Step 4:Because commonly we state weights under 1000g in milligrams, we will convert this result to milligrams by multiplying by 1000.###

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Explanation