Concept explainers
(a)
Interpretation:
The name of given binary compound IF5 is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
(a)
Answer to Problem 11A
Iodine pentafluoride.
Explanation of Solution
The binary compound
Rules for naming Type-III compounds:
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for one element.
herefore, to name it, prefix penta- is used and it isnamed as Iodine pentafluorideto indicate five fluorine atoms.
(b)
Interpretation:
The name of given binary compound KrBr2is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
(b)
Answer to Problem 11A
Krypton dibromide
Explanation of Solution
The binary compound
Rules for naming Type-III compounds:
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for 1 element.
herefore, to name it, prefix di- is used and it isnamed as Krypton dibromide to indicate two bromide atoms.
(c)
Interpretation:
The name of given binary compound SeO2 is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
(c)
Answer to Problem 11A
Selenium dioxide.
Explanation of Solution
The binary compound
Rules for naming Type-III compounds:
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for 1element.
herefore, to name it, prefix di- is used and it is named as Selenium dioxide to indicate two oxygen atoms.
(d)
Interpretation:
The name of given binary compound P2O3is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
(d)
Answer to Problem 11A
Diphosphorus trioxide
Explanation of Solution
The binary compound
Rules for naming Type-III compounds:
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for 1element.
herefore, to name it, prefix di- and tri- are used to write the name and isnamed as Diphosphorus trioxide to indicate two phosphorus atoms and three oxygen atoms.
(e)
Interpretation:
The name of given binary compound I2Cl6 is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
(e)
Answer to Problem 11A
diiodine hexafluoride
Explanation of Solution
The binary compound
Rules for naming Type-III compounds:
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for 1 element.
herefore, to name it, prefixes di- and hexa- are used to write the name and it isnamed as Diiodinehexachloride to indicate two iodine and six chlorine atoms.
(f)
Interpretation:
The name of given binary compound CO is to be written.
Concept introduction:
To name a compound, certain rules are followed. The given compounds are binary compounds.
Binary compounds are of three types:
- Type-I: Compound in which a metal forms ionic bond with a non-metal and the metal can form only one type of ions.
- Type-II: Compound in which a metal forms ionic bond with a non-metal and the metal can form more than one type of ions.
- Type-III: Compound in which a non-metal forms bond with a non-metal.
(f)
Answer to Problem 11A
Carbon monoxide
Explanation of Solution
The binary compound
Rules for naming Type-III compounds:
- It is name by writing the name of first element as same as element.
- Second element in anionic form and prefixes are used to denote the number of atoms. Prefix mono is not used for 1 element.
herefore, to name it, prefix mono- is used and it isnamed as Carbon monoxide to indicate one oxygen atom.
Chapter 4 Solutions
World of Chemistry, 3rd edition
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