JEE Mains · Chemistry · STD 12 - 2. Electrochemistry
\(298 \mathrm{~K}\) It could be increased by _______.
- A increasing concentration of \(\mathrm{T1}^{+}\)ions
- B increasing concentration of both \(\mathrm{T1}^{+}\)and \(\mathrm{Cu}^{2+}\) ions
- C decreasing concentration of both \(\mathrm{T1}^{+}\)and \(\mathrm{Cu}^{2+}\) ions
- D increasing concentration of \(\mathrm{Cu}^{2+}\) ions
Answer & Solution
Correct Answer
(D) increasing concentration of \(\mathrm{Cu}^{2+}\) ions
Step-by-step Solution
Detailed explanation
\(\mathrm{E}_{\text {cell }}\) increases by increasing concentration of \(\left[\mathrm{Cu}^{+2}\right]\) ions.
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
- If the Thomson model of the atom was correct, then the result of Rutherford's gold foil experiment would have been:JEE Mains 2021 Medium
- Consider the following reaction.
Statement I : In the above reaction, product formed will be a mixture of benzyl alcohol and iodobenzene.
Statement II : In the above reaction, the \(-\text{O}-\text{CH}_2-\) bond is cleaved to give the product.
In the light of the above statements, choose the correct answer from the options given below :JEE Mains 2026 Medium - The one giving maximum number of isomeric alkenes on dehydrohalogenation reaction is (excluding rearrangement)JEE Mains 2023 Medium
- Isomeric hydrocarbons \(\quad \rightarrow \quad\) negative Baeyer's test
(Molecular formula \(\mathrm{C}_9 \mathrm{H}_{12}\) )
The total number of isomers from above with four different non-aliphatic substitution sites is -JEE Mains 2025 Hard - Which of the following relation is not correct?JEE Mains 2022 Medium
- The volume (in \(mL\) ) of \(0.1\, N\) \(NaOH\) required to neutralise \(10\, mL\) of \(0.1\, N\) phosphinic acid is........JEE Mains 2020 Hard
More PYQs from JEE Mains
- Two light identical springs of spring constant \(k\) are attached horizontally at the two ends of a uniform horizontal rod \(AB\) of length \(l\) and mass \(m\). the rod is pivoted at its centre \(‘O’\) and can rotate freely in horizontal plane. The other ends of the two springs are fixed to rigid supports as shown in figure. The rod is gently pushed through a small angle and released. The frequency of resulting oscillation is
JEE Mains 2019 Hard - Let \(S\) be the set of all \(a \in N\) such that the area of the triangle formed by the tangent at the point \(P ( b , c ), b , c \in N\), on the parabola \(y ^2=2 ax\) and the lines \(x=b, y=0\) is \(16\) unit \(^2\), then \(\sum_{\text {aes }} a\) is equal to \(..........\).JEE Mains 2023 Hard
- Metallic sodium does not react normally with:JEE Mains 2021 Medium
- Sand is being dropped from a stationary dropper at a rate of \(0.5\,kgs ^{-1}\) on a conveyor belt moving with a velocity of \(5\,ms ^{-1}\). The 10.Power needed to keep belt moving with the same velocity will be.JEE Mains 2022 Medium
- The number of relations on the set \(\mathrm{A}=\{1,2,3\}\) containing at most 6 elements including \((1,2)\), which are reflexive and transitive but not symmetric, is ________JEE Mains 2025 Medium
- Let \(f:[1, \infty) \rightarrow[2, \infty)\) be a differentiable function, If \(10 \int_1^{\mathrm{x}} f(\mathrm{t}) \mathrm{dt}=5 \mathrm{x} f(\mathrm{x})-\mathrm{x}^5-9\) for all \(\mathrm{x} \geq 1\), then the value of \(f(3)\) is :JEE Mains 2025 Hard