Consider the following statements and arrange in the order of true/false as given in the codes. S_1:The hydrogen bond in salt, KHF_2 is stronger than that in gasous HF. S_2 :The dipole moment of CH_3F is greater than that of CH_3Cl. S_3:sp^2 hybrid orbitals have equals s and p character. S_4:Two types of bond present in B_2H_6 are covalent and three centre-two electrons bonds.

Consider the following statements and arrange in the order of true/fal

1.	Consider the following statements and arrange in the order of true/false as given in the codes. S_1:The hydrogen bond in salt, KHF_2 is stronger than that in gasous HF. S_2 :The dipole moment of CH_3F is greater than that of CH_3Cl. S_3:sp^2 hybrid orbitals have equals s and p character. S_4:Two types of bond present in B_2H_6 are covalent and three centre-two electrons bonds.
Answer» <P>TTFF TFFT FFFT F F T T Solution :`S_1:KHF_2,F-H-F , DeltaH~~-212 kJ mol^(-1)`, involves resonance H-F-`hArr` H-F-H HF,F-`H_F` : `DeltaH~~-28.6 kJ mol^(-1)` `S_2: CH_3ClgtCH_3F` due to large charge SEPARATION in`CH_3Cl` as compared to that in `CH_3F` `CH_3F,mu=1.85 D,CH_3Cl, mu=1.87 D` `S_3`: In `sp^2` HYBRID orbitals character is 33.3% and p character is 66.6% `S_4`: Terminal B-H BOND are covalent while bridging B-H bonds are three centre-two ELECTRON bonds.