NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
CHXII09:COORDINATION COMPOUNDS
322046
The correct IUPAC name of the complex:
1 Dichlorodimethylglyoximatocobalt (II)
2 Bis (dimethylglyoxime) dichlorocobalt (II)
3 Dimethylglyoximecobalt (II) chloride
4 Dichlorodimethylglyoxime-N,N-cobalt(II)
Explanation:
Conceptual Questions
CHXII09:COORDINATION COMPOUNDS
322047
IUPAC name of the complex \(\mathrm{Ba}\left[\mathrm{CuCl}_{4}\right]\) is
1 barium tetrachlorocuprate (II)
2 tetrachlorobariumcuprate (III)
3 barium tetrachlorocuprate (III)
4 tetrachlorobarium copper (II)
Explanation:
IUPAC name of the complex \(\mathrm{Ba}\left[\mathrm{CuCl}_{4}\right]\) is barium tetrachlorocuprate (II), While naming a complex, the cation is named first and ligands are named in an alphabetical order before the name of the central atom or ion.
MHTCET - 2019
CHXII09:COORDINATION COMPOUNDS
322048
The correct IUPAC name of the complex, \(\mathrm{Fe}\left(\mathrm{C}_{5} \mathrm{H}_{5}\right)_{2}\) is
1 Cyclopentadienyl iron(II)
2 Bis (cyclopentadienyl) iron(II)
3 Dicyclopentadienyl ferrate (II)
4 Ferrocene
Explanation:
Conceptual
CHXII09:COORDINATION COMPOUNDS
322049
Assertion : While writing the name of the complex, cation is written first followed by the anion. Reason : \(\left[\mathrm{CrCl}_{2}\left(\mathrm{H}_{2} \mathrm{O}\right)_{4}\right] \mathrm{NO}_{3}\) is dichlorotetraaqua chromium (III) nitrate.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
The compound is named "tetraaquadichlorochromium(III) nitrate" following IUPAC rules. The ligands must be written in alphabetical order. So the option (3) is correct.
322047
IUPAC name of the complex \(\mathrm{Ba}\left[\mathrm{CuCl}_{4}\right]\) is
1 barium tetrachlorocuprate (II)
2 tetrachlorobariumcuprate (III)
3 barium tetrachlorocuprate (III)
4 tetrachlorobarium copper (II)
Explanation:
IUPAC name of the complex \(\mathrm{Ba}\left[\mathrm{CuCl}_{4}\right]\) is barium tetrachlorocuprate (II), While naming a complex, the cation is named first and ligands are named in an alphabetical order before the name of the central atom or ion.
MHTCET - 2019
CHXII09:COORDINATION COMPOUNDS
322048
The correct IUPAC name of the complex, \(\mathrm{Fe}\left(\mathrm{C}_{5} \mathrm{H}_{5}\right)_{2}\) is
1 Cyclopentadienyl iron(II)
2 Bis (cyclopentadienyl) iron(II)
3 Dicyclopentadienyl ferrate (II)
4 Ferrocene
Explanation:
Conceptual
CHXII09:COORDINATION COMPOUNDS
322049
Assertion : While writing the name of the complex, cation is written first followed by the anion. Reason : \(\left[\mathrm{CrCl}_{2}\left(\mathrm{H}_{2} \mathrm{O}\right)_{4}\right] \mathrm{NO}_{3}\) is dichlorotetraaqua chromium (III) nitrate.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
The compound is named "tetraaquadichlorochromium(III) nitrate" following IUPAC rules. The ligands must be written in alphabetical order. So the option (3) is correct.
322047
IUPAC name of the complex \(\mathrm{Ba}\left[\mathrm{CuCl}_{4}\right]\) is
1 barium tetrachlorocuprate (II)
2 tetrachlorobariumcuprate (III)
3 barium tetrachlorocuprate (III)
4 tetrachlorobarium copper (II)
Explanation:
IUPAC name of the complex \(\mathrm{Ba}\left[\mathrm{CuCl}_{4}\right]\) is barium tetrachlorocuprate (II), While naming a complex, the cation is named first and ligands are named in an alphabetical order before the name of the central atom or ion.
MHTCET - 2019
CHXII09:COORDINATION COMPOUNDS
322048
The correct IUPAC name of the complex, \(\mathrm{Fe}\left(\mathrm{C}_{5} \mathrm{H}_{5}\right)_{2}\) is
1 Cyclopentadienyl iron(II)
2 Bis (cyclopentadienyl) iron(II)
3 Dicyclopentadienyl ferrate (II)
4 Ferrocene
Explanation:
Conceptual
CHXII09:COORDINATION COMPOUNDS
322049
Assertion : While writing the name of the complex, cation is written first followed by the anion. Reason : \(\left[\mathrm{CrCl}_{2}\left(\mathrm{H}_{2} \mathrm{O}\right)_{4}\right] \mathrm{NO}_{3}\) is dichlorotetraaqua chromium (III) nitrate.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
The compound is named "tetraaquadichlorochromium(III) nitrate" following IUPAC rules. The ligands must be written in alphabetical order. So the option (3) is correct.
322047
IUPAC name of the complex \(\mathrm{Ba}\left[\mathrm{CuCl}_{4}\right]\) is
1 barium tetrachlorocuprate (II)
2 tetrachlorobariumcuprate (III)
3 barium tetrachlorocuprate (III)
4 tetrachlorobarium copper (II)
Explanation:
IUPAC name of the complex \(\mathrm{Ba}\left[\mathrm{CuCl}_{4}\right]\) is barium tetrachlorocuprate (II), While naming a complex, the cation is named first and ligands are named in an alphabetical order before the name of the central atom or ion.
MHTCET - 2019
CHXII09:COORDINATION COMPOUNDS
322048
The correct IUPAC name of the complex, \(\mathrm{Fe}\left(\mathrm{C}_{5} \mathrm{H}_{5}\right)_{2}\) is
1 Cyclopentadienyl iron(II)
2 Bis (cyclopentadienyl) iron(II)
3 Dicyclopentadienyl ferrate (II)
4 Ferrocene
Explanation:
Conceptual
CHXII09:COORDINATION COMPOUNDS
322049
Assertion : While writing the name of the complex, cation is written first followed by the anion. Reason : \(\left[\mathrm{CrCl}_{2}\left(\mathrm{H}_{2} \mathrm{O}\right)_{4}\right] \mathrm{NO}_{3}\) is dichlorotetraaqua chromium (III) nitrate.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Explanation:
The compound is named "tetraaquadichlorochromium(III) nitrate" following IUPAC rules. The ligands must be written in alphabetical order. So the option (3) is correct.
