63. The correct order of the bond angles in H2S, NH3, BF3 and SiH4 is(A) H2S <NH3 <SiH4 <BF3(B) NH3<
問題詳情
63. The correct order of the bond angles in H2S, NH3, BF3 and SiH4 is (A) H2S <NH3 <SiH4 <BF3 (B) NH3<H2S <SiH4 <BF3 (C) H2S < SiH4 <NH3 <BF3 (D) H2S <NH3<BE3 <SiH4 (E) BF3 <SiH4 <NH3 <H2S