A) \[22400\,\,c{{m}^{3}}\]
B) \[6.02\times {{10}^{-23}}c{{m}^{3}}\]
C) \[3.0\times {{10}^{-23}}c{{m}^{3}}\]
D) \[11200\,\,c{{m}^{3}}\]
Correct Answer: C
Solution :
We know that volume occupied by one Molecule of water\[\text{=}\frac{\text{mass}\,\,\text{of}\,\,\text{water}}{\text{density}\,\,\text{of}\,\,\text{water}}\] mass of water\[=\frac{\text{molecular}\,\,\text{weight}}{6.02\times {{10}^{23}}}\] \[=\frac{18}{6.02\times {{10}^{23}}}\] \[=3.0\times {{10}^{-23}}\] \[\therefore \] \[\text{volume}=\frac{3.0\times {{10}^{-23}}}{1}\] \[=3.0\times {{10}^{-23}}\text{c}{{\text{m}}^{-3}}\]
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