How much sugar will be required if each person on earth is given 100 molecules of sugar, if the population of earth is taken to be 3 × 10 10 ? Options: A . &nbsp 170.43 × 10 − 10 g B . &nbsp 170.43 × 10 − 11 g C . &nbsp 340.86 × 10 − 11 g D . &nbsp 340.86 × 10 − 10 g

Answer: Option B : B No. of molecules required = 3 × 10 10 × 10 2 = 3 × 10 12 6 × 10 23 molecules weight 342 g 3 × 10 12 molecules weight? 170.43 × 10 − 11 g

How much sugar will be required if each person on earth is given 100 molecules

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Question -

How much sugar will be required if each person on earth is given $100$ molecules of sugar, if the population of earth is taken to be $3 \times 10^{10}$ ?

Options:

A .

170.43 \times 10^{- 10} g

B .

170.43 \times 10^{- 11} g

C .

340.86 \times 10^{- 11} g

D .

340.86 \times 10^{- 10} g

Answer: Option B
:
B

No. of molecules required = $3 \times 10^{10} \times 10^{2} = 3 \times 10^{12}$

$6 \times 10^{23}$ molecules weight 342 g

$3 \times 10^{12}$ molecules weight?

$170.43 \times 10^{- 11} g$

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