MHT CET · Chemistry · Coordination Compounds
Identify the formula of pentaaquaisothiocyanatoiron(III) ion from following.
- A \(\mathrm{Fe}\left[\left(\mathrm{H}_2 \mathrm{O}\right)_5(\mathrm{SCN})\right]^{3+}\)
- B \(\left[\mathrm{Fe}\left(\mathrm{H}_2 \mathrm{O}\right)_5(\mathrm{NCS})\right]^{2+}\)
- C \(\mathrm{Fe}\left[\left(\mathrm{H}_2 \mathrm{O}\right)_3(\mathrm{NCS})_2\right]^{3+}\)
- D \(\left[\mathrm{Fe}\left[\left(\mathrm{H}_2 \mathrm{O}\right)_2(\mathrm{SCN})_3\right]^{5+}\right.\)
Answer & Solution
Correct Answer
(B) \(\left[\mathrm{Fe}\left(\mathrm{H}_2 \mathrm{O}\right)_5(\mathrm{NCS})\right]^{2+}\)
Step-by-step Solution
Detailed explanation
Metal ion: \(\mathrm{Fe^{3+}}\) Ligands: \(\text{pentaaqua } \left(\mathrm{H}_2 \mathrm{O}\right)_5\), \(\text{isothiocyanato } (\mathrm{NCS})\)
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Which one of the following compounds does not react with acetyl chloride?MHT CET 2024 Medium
- Which of the following gases is readily adsorbed by solid adsorbent?MHT CET 2023 Easy
- What is the total number of unpaired electrons in an element placed at period-4 and group-12 either in excited or at ground state?MHT CET 2024 Medium
- Identify the bond order of \(\mathrm{NO}^{+}\)ion.MHT CET 2025 Easy
- Calculate standard internal energy change for \(\mathrm{OF}_{2(\mathrm{~g})}+\mathrm{H}_2 \mathrm{O}_{(\mathrm{g})} \longrightarrow 2 \mathrm{HF}_{(\mathrm{g})}+\mathrm{O}_{2(\mathrm{~g})}\) at 300 K, if \(\Delta_{\mathrm{f}} \mathrm{H}^{\circ}\) of \(\mathrm{OF}_{2(\mathrm{~g})}, \mathrm{H}_2 \mathrm{O}_{(\mathrm{g})}\) and \(\mathrm{HF}_{(\mathrm{g})}\) are 20, -250 and \(\quad-270 \quad \mathrm{~kJ} \quad \mathrm{~mol}^{-1} \quad\) respectively. \(\left[\mathrm{R}=8.314 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}\right]\)MHT CET 2024 Medium
- \(2 \mathrm{NO}(\mathrm{g})+\mathrm{O}_2(\mathrm{~g}) \rightarrow 2 \mathrm{NO}_2(\mathrm{~g}), \frac{\mathrm{d}\left[\mathrm{NO}_2\right]}{\mathrm{dt}}\)\(=0.052 \mathrm{~mol} \mathrm{dm}^{-3} \mathrm{~s}^{-1}\). Calculate
\(-\frac{\mathrm{d}\left[\mathrm{O}_2\right]}{\mathrm{dt}}\)MHT CET 2022 Easy
More PYQs from MHT CET
- Albuminuria indicates ________.MHT CET 2025 Medium
- Select the CORRECT statement.MHT CET 2019 Medium
- An alternating electric field of frequency ' \(v^{\prime}\) is applied across the dees of a cyclotron which is used to accelerate protons of mass 'm'. The radius of the dees is 'R'. The operating magnetic field used in cyclotron is 'B'. The kinetic energy of the proton beam is given byMHT CET 2020 Medium
- How many isomeric vicinal-dihalides are possible for the compound having molecular formula \(\mathrm{C}_{3} \mathrm{H}_{6} \mathrm{Cl}_{2}\) ?MHT CET 2010 Easy
- In a parallel plate capacitor, the capacity increases ifMHT CET 2010 Easy
- The power factor of an R-L circuit is \(\frac{1}{\sqrt{2}}\). If the frequency of \(\mathrm{AC}\) is doubled the power factor will now beMHT CET 2023 Medium