\( 5 \) গ্রাম \( CO_2 \) অণুর সংখ্যা কত?

A \( 5.85 \times 10^{23} \)

B \( 6.84 \times 10^{22} \)

C \( 7.06 \times 10^{23} \)

D \( 7.17 \times 10^{23} \)

Solution

Correct Answer: Option B

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