A) 0.6
B) 1.8
C) 1.2
D) 3.6
Correct Answer: B
Solution :
\[\because \] 1mole \[{{(COOH)}_{2}}\ .\ 2{{H}_{2}}O\] has 96gm oxygen \[\therefore \]0.3 mole \[{{(COOH)}_{2}}\ .\ 2{{H}_{2}}O\] has \[96\times 0.3=28.8gm\] \[\therefore \] No. of gram atoms of oxygen \[=\frac{28.8}{16}=1.8\].You need to login to perform this action.
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