7. How many of the \(\sigma\) bonds are there in \(\text{H}_2\text{SO}_4\) molecule?
(A)1
(B)3
(C)5
(D)6
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統計: 尚無統計資料
7. How many of the \(\sigma\) bonds are there in \(\text{H}_2\text{SO}_4\) molecule?
(A)1
(B)3
(C)5
(D)6