A) \[2\,\,g\]
B) \[6\,\,g\]
C) \[1\,\,g\]
D) \[4\,\,g\]
Correct Answer: D
Solution :
\[C+{{O}_{2}}\to C{{O}_{2}}\] \[12\,\,g+32\,\,g=44\,\,g\] \[1.5\,\,g=?\] \[\therefore \]Weight of oxygen needed \[=\frac{32\times 1.5}{12}=4\,\,g\]You need to login to perform this action.
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