Question
Write $\text{IUPAC}$ names of the following coordination compounds$:$
- $\ce{K_3[Fe(C_2O_4)_3]}$
- $\ce{K_2[PdCl_4]}$
✓
Answer
- Potassium trioxalatoferrate $(III).$
- Potassium tetrachloridopalladate $(II).$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Give chemical tests to distinguish between the following pairs of compounds:
- Propanal and propanone.
- Methyl acetate and ethyl acetate.
- Benzaldehyde and benzoic acid.
Explain optical isomerism in co$-$ordination compound.
→i. Write the mechanism of the following SN1 reaction:
$\left(\mathrm{CH}_3\right)_3 \mathrm{C}-\mathrm{Br} \xrightarrow{A q . \mathrm{NaOH}}\left(\mathrm{CH}_3\right)_3 \mathrm{C}-\mathrm{OH}+\mathrm{NaBr}$
ii. Write the equation for the preparation of 2-methyl-2-methoxypropane by Williamson synthesis.
→$\left(\mathrm{CH}_3\right)_3 \mathrm{C}-\mathrm{Br} \xrightarrow{A q . \mathrm{NaOH}}\left(\mathrm{CH}_3\right)_3 \mathrm{C}-\mathrm{OH}+\mathrm{NaBr}$
ii. Write the equation for the preparation of 2-methyl-2-methoxypropane by Williamson synthesis.
Complete the following reactions :
→- $\text{C}_6\text{H}_5-\text{COO}^-\text{NH}^+_4\xrightarrow{\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\triangle\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }}\text{A}\xrightarrow{\text{ }\text{ }\text{ }\text{ }\text{Br}_2/\text{KOH}\text{ }\text{ }\text{ }\text{ }}\text{B}\xrightarrow{\text{ }\text{ }\text{ }\text{ }\text{CH}_3\text{COC}l_3/\text{pyridine}\text{ }\text{ }\text{ }\text{ }}\text{C}$
- $\text{C}_6\text{H}_5\text{N}^+_2\text{BF}^-_4\xrightarrow[\triangle]{\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{NaNO}_2/\text{Cu}\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }\text{ }}\text{A}\xrightarrow{\text{ }\text{ }\text{ }\text{ }\text{Sn}/\text{HC}l\text{ }\text{ }\text{ }\text{ }}\text{B}\xrightarrow[\triangle]{\text{ }\text{ }\text{ }\text{ }\text{CHC}l_3+\text{alc. KOH}\text{ }\text{ }\text{ }\text{ }}\text{C}$
Write structural formulas and names of four possible aldol condensation products from propanal and butanal in each case indicate which aldehyde acts as nucleophile and which as electrophile.
Calculate the e.m.f at $25^{\circ} c$ for the following cell:
$N i(s)\left|N i^{2+}(0.01 M) \| C u^{2+}(0.1 M)\right| C u(s)$
Given: $E ^0 Ni ^{+2} / Ni =-0.25 V$
$E_{C u^{2+} / C u}^0=+0.34 V$
$\left[1 F=96,500 Cmol ^{-1}\right]$. Calculate the maximum work that can be accomplished by the operation of this cell
→$N i(s)\left|N i^{2+}(0.01 M) \| C u^{2+}(0.1 M)\right| C u(s)$
Given: $E ^0 Ni ^{+2} / Ni =-0.25 V$
$E_{C u^{2+} / C u}^0=+0.34 V$
$\left[1 F=96,500 Cmol ^{-1}\right]$. Calculate the maximum work that can be accomplished by the operation of this cell
Calculate the potential for half-cell containing
$0.10M K_2Cr_2O_7 (aq), 0.20M Cr^{3+}(aq) and 1.0 \times 10^{-4}M H^+(aq).$ The half cell reaction is
$\text{Cr}_2\text{O}_7^{2-}(\text{aq})14\text{H}^+(\text{aq})+6\text{e}^-\xrightarrow{ \ \ \ \ \ \ \ \ \ \ }2\text{Cr}^{3+}(\text{aq})+7\text{H}_2\text{O}(\text{l})$
and the standard electrode potential is given as $E^\circ = 1.33V.$
→$0.10M K_2Cr_2O_7 (aq), 0.20M Cr^{3+}(aq) and 1.0 \times 10^{-4}M H^+(aq).$ The half cell reaction is
$\text{Cr}_2\text{O}_7^{2-}(\text{aq})14\text{H}^+(\text{aq})+6\text{e}^-\xrightarrow{ \ \ \ \ \ \ \ \ \ \ }2\text{Cr}^{3+}(\text{aq})+7\text{H}_2\text{O}(\text{l})$
and the standard electrode potential is given as $E^\circ = 1.33V.$
- Draw the geometrical isomers of complex $\ce{[Pt(NH_3)_2Cl_2]}.$
- On the basis of crystal field theory, write the electronic configuration for $d^4$ ion if $\Delta_0< P.$
- Write the hybridization and magnetic behaviour of the complex $\ce{[Ni(CO)_4].}$
Explain the preparation of ethers with mech$-$anism by dehydration of alcohols.
→In each of the following pairs of compounds, identify the compound which will undergo $S_N1$ reaction faster.
→