How many carbon atoms are present in 0.35 mol of C 6 H 12 O 6 : Options: A . &nbsp 6.023 × 10 23 carbon atoms B . &nbsp 1.26 × 10 23 carbon atoms C . &nbsp 1.26 × 10 24 carbon atoms D . &nbsp 6.023 × 10 24 carbon atoms

Answer: Option B : B ∴ 1 m o l e o f C 6 H 12 O 6 h a s = 6 N A a t o m s o f C ∴ 0.35 m o l e o f C 6 H 1 2 O 6 h a s = 6 × 0.35 N A a t o m s o f C = 2.1 N A a t o m s = 2.1 × 6.022 × 10 23 = 1.26 × 10 24 carbon atoms

How many carbon atoms are present in 0.35 mol of C6H12O6 :

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Question -

How many carbon atoms are present in 0.35 mol of $C_{6} H_{12} O_{6}$ :

Options:

A .

6.023 \times 10^{23}

carbon atoms

B .

1.26 \times 10^{23}

carbon atoms

C .

1.26 \times 10^{24}

carbon atoms

D .

6.023 \times 10^{24}

carbon atoms

Answer: Option B
:
B

∴ 1 m o l e o f C_{6} H_{12} O_{6} h a s = 6 N_{A} a t o m s o f C ∴ 0.35 m o l e o f C_{6} H_{1} 2 O_{6} h a s = 6 \times 0.35 N_{A} a t o m s o f C = 2.1 N_{A} a t o m s

= 2.1 \times 6.022 \times 10^{23} = 1.26 \times 10^{24}

carbon atoms

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