1.Give the structure for cesium chlorate. Explain it briefly
A) CsCIO.
B) CsClO2
C) CsCIO
D) CsC1O
2.Give the structure for lithium hypochlorite.
A) LiClo
B) LiClO2.
C) LiClo
D)LICIO4.
The Correct Answer and Explanation is :
Question 1: Structure of Cesium Chlorate
The correct answer is B) CsClO₃ (Cesium Chlorate).
Explanation:
Cesium Chlorate (CsClO₃) consists of the cesium ion (Cs⁺) and the chlorate ion (ClO₃⁻). The chlorate ion is a polyatomic ion, where chlorine is bonded to three oxygen atoms. The chlorine atom in chlorate has an oxidation state of +5. The chlorate ion has a trigonal pyramidal molecular geometry due to the three bonds between chlorine and oxygen atoms and one lone pair of electrons on the chlorine atom. The cesium ion (Cs⁺) forms an ionic bond with the chlorate ion.
The cesium ion, being in Group 1 of the periodic table, has a +1 charge, and the chlorate ion (ClO₃⁻) has a -1 charge. The ionic bonding between the Cs⁺ and the ClO₃⁻ ions results in the formation of cesium chlorate (CsClO₃).
Question 2: Structure of Lithium Hypochlorite
The correct answer is A) LiClO (Lithium Hypochlorite).
Explanation:
Lithium Hypochlorite (LiClO) is composed of the lithium ion (Li⁺) and the hypochlorite ion (ClO⁻). The hypochlorite ion is a simple anion in which chlorine is bonded to one oxygen atom. Chlorine in the hypochlorite ion has an oxidation state of +1. The hypochlorite ion has a linear geometry with a single bond between chlorine and oxygen.
In lithium hypochlorite, lithium (Li) is in Group 1 of the periodic table and forms a +1 charge, while the hypochlorite ion carries a -1 charge. As a result, lithium ion (Li⁺) and hypochlorite ion (ClO⁻) combine ionically to form LiClO.
To summarize:
- Cesium Chlorate (CsClO₃) has a cesium ion paired with a chlorate ion, and its structure is trigonal pyramidal.
- Lithium Hypochlorite (LiClO) consists of a lithium ion paired with a hypochlorite ion, forming a simple linear structure.
Both compounds exhibit ionic bonding due to the charge difference between the metal ions and polyatomic ions.