Balancing Chemical Equations by Partial Equation Method
Number of mol...
Question
Number of moles of MeMgBr consumed in the above reaction is :
A
5
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B
6
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C
7
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D
4
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Solution
The correct option is C 7 It requires 7 moles of Grignard reagent (one for SH+ one mole for OMe group + two moles for −COOR group+ three moles for MeOCOOMe).