Top Hat × ▼ 9 Molecular Geometry X ▼ ⓔ how many valance elect CSecure | https://app.tophat.com/e/036542/assigned 、 ● The Fundamentals o PRG: Self HelP Links O Merge songs online K Play Home a free on Yoga for Weightlifter Yoga workout for J B Netfix Search Code Bad Time Srmulator . Organic Chemistry Fall 2017 Join Code:036542 × Old Top Ha LECTURE ASSIGNED GRADEBOOK -All Items 10 H1.27 NEED LEVEL DUE: 3 days ▲ H1.21 – Level 1 DUE: 3 days H1.23- Level 2 DUE:3 days OH OH DUE:3 days H1.25- Level 2 B) DUE:3 days H1.27 – NEED LEVEL DUE:3 days OH H1.34- Level 2 DUE:3 days H1.53- Level3 D) DUE:3 days H1.55- Level 1 E) Ho DUE:3 days Homework DUE:3 days Mass Spectrometry 24 Submit 4-59 PM O Type here to search ^ σ ヨーヨENG 9/1/2017
Structure C, is incorrect since carbon valency is more than 4 in this. The circled carbon has 5 bonds. Its not possible.
Maximum valency for carbon is 4.
Remaining all are correct since valencies for C(4), H(1), as and O(2) are satisfied.