(a)
Interpretation: The given wrong name of the compound FeCl3 needs to be corrected.
Concept Introduction: In the ionic compounds, the name of anion is written after the name of cation. Here, anion is negatively charged and cation is positively charged. If the cation is a transition metal, the oxidation state should be written in Roman numbers in bracket after the name of the cation. Also, the suffix −ide is given to the anion.
(b)
Interpretation: The given wrong name of the compound NO2 needs to be corrected.
Concept Introduction: In the ionic compounds, the name of anion is written after the name of cation. Here, anion is negatively charged and cation is positively charged. If the cation is a transition metal, the oxidation state should be written in Roman numbers in bracket after the name of the cation. Also, the suffix −ide is given to the anion.
(c)
Interpretation: The given wrong name of the compound CaO needs to be corrected.
Concept Introduction: In the ionic compounds, the name of anion is written after the name of cation. Here, anion is negatively charged and cation is positively charged. If the cation is a transition metal, the oxidation state should be written in Roman numbers in bracket after the name of the cation. Also, the suffix −ide is given to the anion.
(d)
Interpretation: The given wrong name of the compound Al2S3 needs to be corrected.
Concept Introduction: In the ionic compounds, the name of anion is written after the name of cation. Here, anion is negatively charged and cation is positively charged. If the cation is a transition metal, the oxidation state should be written in Roman numbers in bracket after the name of the cation. Also, the suffix −ide is given to the anion.
(e)
Interpretation: The given wrong name of the compound
Concept Introduction: In the ionic compounds, the name of anion is written after the name of cation. Here, anion is negatively charged and cation is positively charged. If the cation is a transition metal, the oxidation state should be written in Roman numbers in bracket after the name of the cation. Also, the suffix −ide is given to the anion.
(f)
Interpretation: The given wrong name of the compound FePO4 needs to be corrected.
Concept Introduction: In the ionic compounds, the name of anion is written after the name of cation. Here, anion is negatively charged and cation is positively charged. If the cation is a transition metal, the oxidation state should be written in Roman numbers in bracket after the name of the cation. Also, the suffix −ide is given to the anion.
(g)
Interpretation: The given wrong name of the compound P2S5 needs to be corrected.
Concept Introduction: In the ionic compounds, the name of anion is written after the name of cation. Here, anion is negatively charged and cation is positively charged. If the cation is a transition metal, the oxidation state should be written in Roman numbers in bracket after the name of the cation. Also, the suffix −ide is given to the anion.
(h)
Interpretation: The given wrong name of the compound Na2O2 needs to be corrected.
Concept Introduction: In the ionic compounds, the name of anion is written after the name of cation. Here, anion is negatively charged and cation is positively charged. If the cation is a transition metal, the oxidation state should be written in Roman numbers in bracket after the name of the cation. Also, the suffix −ide is given to the anion.
(i)
Interpretation: The given wrong name of the compound HNO3 needs to be corrected.
Concept Introduction: In the ionic compounds, the name of anion is written after the name of cation. Here, anion is negatively charged and cation is positively charged. If the cation is a transition metal, the oxidation state should be written in Roman numbers in bracket after the name of the cation. Also, the suffix −ide is given to the anion.
(j)
Interpretation: The given wrong name of the compound H2S needs to be corrected.
Concept Introduction: In the ionic compounds, the name of anion is written after the name of cation. Here, anion is negatively charged and cation is positively charged. If the cation is a transition metal, the oxidation state should be written in Roman numbers in bracket after the name of the cation. Also, the suffix −ide is given to the anion.
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Chemical Principles
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