01. Nomenclature
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COORDINATION COMPOUNDS

273965 A solution containing $2.675 \mathrm{~g}$ of $\mathrm{CoCl}_{3} .6 \mathrm{NH}_{3}$ $\left(\right.$ molar mass $\left.=267.5 \mathrm{~g} \mathrm{~mol}^{-1}\right)$ is passed through a cation exchanger. The chloride ions obtained in solution were treated with excess of $\mathrm{AgNO}_{3}$ to give $4.78 \mathrm{~g}$ of $\mathrm{AgCl}$ (molar mass $=143.5 \mathrm{~g}$ $\mathrm{mol}^{-1}$ ). The formula of the complex is (Atomic mass of $\mathrm{Ag}=108 \mathrm{u}$ )

1 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right] \mathrm{Cl}_{3}$
2 $\left[\mathrm{CoCl}_{2}\left(\mathrm{NH}_{3}\right)_{4}\right] \mathrm{Cl}$
3 $\left[\mathrm{CoCl}_{3}\left(\mathrm{NH}_{3}\right)_{3}\right]$
4 $\left[\mathrm{CoCl}\left(\mathrm{NH}_{3}\right)_{5}\right] \mathrm{Cl}_{2}$
AIEEE-2010
COORDINATION COMPOUNDS

273970 The co-ordination compound of which one of the following compositions will produce two equivalents of $\mathrm{AgCl}$ on reaction will aqueous silver nitrate solution?

1 $\mathrm{CoCl}_{3} \cdot 3 \mathrm{NH}_{3}$
2 $\mathrm{CoCl}_{3} \cdot 6 \mathrm{NH}_{3}$
3 $\mathrm{CoCl}_{3} \cdot 4 \mathrm{NH}_{3}$
4 $\mathrm{CoCl}_{3} \cdot 5 \mathrm{NH}_{3}$
J and K CET-2009
COORDINATION COMPOUNDS

273975 Which does not give a precipitate with $\mathrm{AgNo}_{3}$ soulution?

1 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right] \mathrm{Cl}_{3}$
2 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{5} \mathrm{Cl}\right] \mathrm{Cl}_{2}$
3 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4} \mathrm{Cl}_{2}\right] \mathrm{Cl}$
4 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{3} \mathrm{Cl}_{3}\right]$
JIPMER-2008
COORDINATION COMPOUNDS

273981 An excess of $\mathrm{AgNO}_{3}$ is added to $100 \mathrm{~mL}$ of a $0.01 \mathrm{M}$ solution of dichlorotetraaquachromium (III) chloride. The number of moles of $\mathrm{AgCl}$ precipitated would be

1 0.003
2 0.01
3 0.001
4 0.002
NEET-2013
NEET DIGITAL LIBRARY
COORDINATION COMPOUNDS

273965 A solution containing $2.675 \mathrm{~g}$ of $\mathrm{CoCl}_{3} .6 \mathrm{NH}_{3}$ $\left(\right.$ molar mass $\left.=267.5 \mathrm{~g} \mathrm{~mol}^{-1}\right)$ is passed through a cation exchanger. The chloride ions obtained in solution were treated with excess of $\mathrm{AgNO}_{3}$ to give $4.78 \mathrm{~g}$ of $\mathrm{AgCl}$ (molar mass $=143.5 \mathrm{~g}$ $\mathrm{mol}^{-1}$ ). The formula of the complex is (Atomic mass of $\mathrm{Ag}=108 \mathrm{u}$ )

1 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right] \mathrm{Cl}_{3}$
2 $\left[\mathrm{CoCl}_{2}\left(\mathrm{NH}_{3}\right)_{4}\right] \mathrm{Cl}$
3 $\left[\mathrm{CoCl}_{3}\left(\mathrm{NH}_{3}\right)_{3}\right]$
4 $\left[\mathrm{CoCl}\left(\mathrm{NH}_{3}\right)_{5}\right] \mathrm{Cl}_{2}$
AIEEE-2010
COORDINATION COMPOUNDS

273970 The co-ordination compound of which one of the following compositions will produce two equivalents of $\mathrm{AgCl}$ on reaction will aqueous silver nitrate solution?

1 $\mathrm{CoCl}_{3} \cdot 3 \mathrm{NH}_{3}$
2 $\mathrm{CoCl}_{3} \cdot 6 \mathrm{NH}_{3}$
3 $\mathrm{CoCl}_{3} \cdot 4 \mathrm{NH}_{3}$
4 $\mathrm{CoCl}_{3} \cdot 5 \mathrm{NH}_{3}$
J and K CET-2009
COORDINATION COMPOUNDS

273975 Which does not give a precipitate with $\mathrm{AgNo}_{3}$ soulution?

1 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right] \mathrm{Cl}_{3}$
2 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{5} \mathrm{Cl}\right] \mathrm{Cl}_{2}$
3 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4} \mathrm{Cl}_{2}\right] \mathrm{Cl}$
4 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{3} \mathrm{Cl}_{3}\right]$
JIPMER-2008
COORDINATION COMPOUNDS

273981 An excess of $\mathrm{AgNO}_{3}$ is added to $100 \mathrm{~mL}$ of a $0.01 \mathrm{M}$ solution of dichlorotetraaquachromium (III) chloride. The number of moles of $\mathrm{AgCl}$ precipitated would be

1 0.003
2 0.01
3 0.001
4 0.002
NEET-2013
Join With Us for More Updates
COORDINATION COMPOUNDS

273965 A solution containing $2.675 \mathrm{~g}$ of $\mathrm{CoCl}_{3} .6 \mathrm{NH}_{3}$ $\left(\right.$ molar mass $\left.=267.5 \mathrm{~g} \mathrm{~mol}^{-1}\right)$ is passed through a cation exchanger. The chloride ions obtained in solution were treated with excess of $\mathrm{AgNO}_{3}$ to give $4.78 \mathrm{~g}$ of $\mathrm{AgCl}$ (molar mass $=143.5 \mathrm{~g}$ $\mathrm{mol}^{-1}$ ). The formula of the complex is (Atomic mass of $\mathrm{Ag}=108 \mathrm{u}$ )

1 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right] \mathrm{Cl}_{3}$
2 $\left[\mathrm{CoCl}_{2}\left(\mathrm{NH}_{3}\right)_{4}\right] \mathrm{Cl}$
3 $\left[\mathrm{CoCl}_{3}\left(\mathrm{NH}_{3}\right)_{3}\right]$
4 $\left[\mathrm{CoCl}\left(\mathrm{NH}_{3}\right)_{5}\right] \mathrm{Cl}_{2}$
AIEEE-2010
COORDINATION COMPOUNDS

273970 The co-ordination compound of which one of the following compositions will produce two equivalents of $\mathrm{AgCl}$ on reaction will aqueous silver nitrate solution?

1 $\mathrm{CoCl}_{3} \cdot 3 \mathrm{NH}_{3}$
2 $\mathrm{CoCl}_{3} \cdot 6 \mathrm{NH}_{3}$
3 $\mathrm{CoCl}_{3} \cdot 4 \mathrm{NH}_{3}$
4 $\mathrm{CoCl}_{3} \cdot 5 \mathrm{NH}_{3}$
J and K CET-2009
COORDINATION COMPOUNDS

273975 Which does not give a precipitate with $\mathrm{AgNo}_{3}$ soulution?

1 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right] \mathrm{Cl}_{3}$
2 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{5} \mathrm{Cl}\right] \mathrm{Cl}_{2}$
3 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4} \mathrm{Cl}_{2}\right] \mathrm{Cl}$
4 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{3} \mathrm{Cl}_{3}\right]$
JIPMER-2008
COORDINATION COMPOUNDS

273981 An excess of $\mathrm{AgNO}_{3}$ is added to $100 \mathrm{~mL}$ of a $0.01 \mathrm{M}$ solution of dichlorotetraaquachromium (III) chloride. The number of moles of $\mathrm{AgCl}$ precipitated would be

1 0.003
2 0.01
3 0.001
4 0.002
NEET-2013
For More Updates join with Us
COORDINATION COMPOUNDS

273965 A solution containing $2.675 \mathrm{~g}$ of $\mathrm{CoCl}_{3} .6 \mathrm{NH}_{3}$ $\left(\right.$ molar mass $\left.=267.5 \mathrm{~g} \mathrm{~mol}^{-1}\right)$ is passed through a cation exchanger. The chloride ions obtained in solution were treated with excess of $\mathrm{AgNO}_{3}$ to give $4.78 \mathrm{~g}$ of $\mathrm{AgCl}$ (molar mass $=143.5 \mathrm{~g}$ $\mathrm{mol}^{-1}$ ). The formula of the complex is (Atomic mass of $\mathrm{Ag}=108 \mathrm{u}$ )

1 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right] \mathrm{Cl}_{3}$
2 $\left[\mathrm{CoCl}_{2}\left(\mathrm{NH}_{3}\right)_{4}\right] \mathrm{Cl}$
3 $\left[\mathrm{CoCl}_{3}\left(\mathrm{NH}_{3}\right)_{3}\right]$
4 $\left[\mathrm{CoCl}\left(\mathrm{NH}_{3}\right)_{5}\right] \mathrm{Cl}_{2}$
AIEEE-2010
COORDINATION COMPOUNDS

273970 The co-ordination compound of which one of the following compositions will produce two equivalents of $\mathrm{AgCl}$ on reaction will aqueous silver nitrate solution?

1 $\mathrm{CoCl}_{3} \cdot 3 \mathrm{NH}_{3}$
2 $\mathrm{CoCl}_{3} \cdot 6 \mathrm{NH}_{3}$
3 $\mathrm{CoCl}_{3} \cdot 4 \mathrm{NH}_{3}$
4 $\mathrm{CoCl}_{3} \cdot 5 \mathrm{NH}_{3}$
J and K CET-2009
COORDINATION COMPOUNDS

273975 Which does not give a precipitate with $\mathrm{AgNo}_{3}$ soulution?

1 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right] \mathrm{Cl}_{3}$
2 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{5} \mathrm{Cl}\right] \mathrm{Cl}_{2}$
3 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4} \mathrm{Cl}_{2}\right] \mathrm{Cl}$
4 $\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{3} \mathrm{Cl}_{3}\right]$
JIPMER-2008
COORDINATION COMPOUNDS

273981 An excess of $\mathrm{AgNO}_{3}$ is added to $100 \mathrm{~mL}$ of a $0.01 \mathrm{M}$ solution of dichlorotetraaquachromium (III) chloride. The number of moles of $\mathrm{AgCl}$ precipitated would be

1 0.003
2 0.01
3 0.001
4 0.002
NEET-2013
NEET DIGITAL LIBRARY