TS EAMCET · Chemistry · Redox Reactions
The number of moles of ferrous oxalate oxidised by one mole of \(\mathrm{KMnO}_4\) in acidic medium is
- A \(\frac{5}{2}\)
- B \(\frac{2}{5}\)
- C \(\frac{3}{5}\)
- D \(\frac{5}{3}\)
Answer & Solution
Correct Answer
(D) \(\frac{5}{3}\)
Step-by-step Solution
Detailed explanation
The reaction between potassium permanganate and ferrous oxalate is: \(3 \mathrm{MnO}_4^{-}+5 \mathrm{FeC}_2 \mathrm{O}_4+24 \mathrm{H}^{+} \rightarrow 3 \mathrm{Mn}^{2+}+5 \mathrm{Fe}^{3+} +10 \mathrm{CO}_2+12 \mathrm{H}_2 \mathrm{O}\) \(1 \mathrm{~mol}\) of…
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
- The most effective water softening method isTS EAMCET 2022 Easy
- In an adsorption experiment, a graph between vs was fotund to be linear with a slope of . The intercept on the axis was found to be . The amount of the gas adsorbed per gram of charcoal under a pressure of isTS EAMCET 2020 Easy
- The reagent used in the determination of the chemical oxygen demand (COD) of water sample isTS EAMCET 2021 Hard
- What are the products formed in the reaction given below: ?TS EAMCET 2018 Medium
- The key step in the manufacturing of \(\mathrm{H}_2 \mathrm{SO}_4\) by contact process isTS EAMCET 2015 Easy
- The IUPAC name of
TS EAMCET 2008 Easy
More PYQs from TS EAMCET
- A metallic wire with tension \(T\) and at temperature \(30^{\circ} \mathrm{C}\) vibrates with its fundamental frequency of \(1 \mathrm{kHz}\). The same wire with the same tension but at \(10^{\circ} \mathrm{C}\) temperature vibrates with a fundamental frequency of \(1.001 \mathrm{kHz}\). The coefficient of linear expansion of the wire isTS EAMCET 2002 Hard
- If the displacement of a body is given by \(x=3 \cos \left[2 \pi t+\frac{\pi}{4}\right] \mathrm{m}\), then the acceleration of the body at \(t=2 \mathrm{~s}\) isTS EAMCET 2019 Easy
- If \(z\) is complex number such that \(\left|z-\frac{4}{z}\right|=2\), then the greatest value of \(|z|\) isTS EAMCET 2012 Medium
- Due to the presence of air resistance, if a body dropped from a height of 20 m reaches the ground with a speed of \(18 \mathrm{~ms}^{-1}\), then the time taken by the body to reach the ground is nearlyTS EAMCET 2025 Medium
- The ends of a rod of length \(l\) moves on two mutually perpendicular lines. The locus of the point on the rod which divides it in the ratio \(1: 2\) isTS EAMCET 2019 Medium
- The equation of the parabola with the focus \((3,0)\) and the directrix \(x+3=0\), is.TS EAMCET 2002 Easy