Question

Question 2 A Answer the following questions related to sulfur and one of its compounds a Consider the two chemical species and s Write the election configuration (e-9.17 23 .) of each species Explain why the radius of the s on is larger than the ads of the Sutom. Which of the two species would be attracted into a magnetic field Explain ion is boelectronic with the Asatom. From which species, or At, is it easier to remove an electron? Explain b. The S atom In the Has molecule, the H-S-H bond angle is close to 90". On the basis of this information, which whomic orbitals of the stomare involved in bonding with the d Two types of intermolecular forces present in liquid H2S are London (dispersion) forces and dipol-dipole forces Compare the strength of the London (dispersion) forces in liquid Hys to the strength of the London (dispersion) forces in liquid 20. Explain Il Compare the strength of the dipol-dipole forces in liquid H2S to the strength of the dipole-dipole forces in Bould H20. Explain в 1 Е Е Type here to search 128601066® 7 (188) (0 71@ # % 180

Answer 1

ain ali s = 152 252-26352304 752 - 15225220635 2 3p6. i As the two electron increases in s u n effective med nuclear charge of nucleus over valence of electron decrease. As a result radius of 52 increases over Salom cilj s atom have unfilled and upaired electron in 1 3p orbital So s atom would be attracted into a magnetic Ar have 18 proton and 18 electron but s²- have 16 proton and 18 electron. Hence, d effective nuclear charge of s² is low to attract valence electron. So it is easier to remove electron from s² e orbital of BS oom are involved in bonding with the H atom.

_i) London force is directly foro portional to molecular mass. Molecular mass of His is greater than Ho. Hence, it means london force in His is greater than Ho ii) Dipol- Dipole foru is directly proportional to bond polarity. Bond polarity of 0-4 bond in 2 is greater 1 than bond too polarity of S-Hain HS. So, it means dipole -dipol force is gueter in on then ts.