大学MOOC 普通化学(长春师范大学)1453506173 最新慕课完整章节测试答案
Chapter4Chemicalbondingandstructure
chapter4Test
1、单选题:
Phosphorus forms a compound with hydrogen called phosphine, PH 3 . This compound can react with a hydrogen ion, H + .which type of interaction occurs between PH 3 and H + ?
选项:
A: dative covalent bond
B: ionic bond
C: dipole-dipole forces
D: hydrogen bond
答案: 【 dative covalent bond 】点我阅读全文
