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Total structural isomers of esters for the given molecular formulas are respectively?
`C_3H_6O_2, C_4H_8O_2 & C_5H_10O_2`
A. |
2,4,6 |
B. |
1,2,4 |
C. |
2,4,9 |
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D. |
1,3,6 |