A) \[6\times {{10}^{23}}\]
B) \[2.69\times {{10}^{19}}\]
C) \[2.69\times {{10}^{23}}\]
D) None of these
Correct Answer: B
Solution :
\[\because \] 22400 ml at NTP has \[6.023\times {{10}^{23}}\]molecule \[\therefore \] 1 ml at NTP has =\[\frac{6.023\times {{10}^{23}}}{22400}\] =\[0.0002688\times {{10}^{23}}\]\[=2.69\times {{10}^{19}}\].You need to login to perform this action.
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