In the reaction :
\[
\mathrm{Cu}(s)+2 \mathrm{Ag}^{+}(a q) \longrightarrow \mathrm{Cu}^{2+}(a q)...
In the reaction :
\[
\mathrm{Cu}(s)+2 \mathrm{Ag}^{+}(a q) \longrightarrow \mathrm{Cu}^{2+}(a q)+2 \mathrm{Ag}(s)
\]
(A) \( \mathrm{Cu} \) is oxidised to \( \mathrm{Cu}^{2+} \)
(B) \( \mathrm{Cu}(s) \) is reduced to \( \mathrm{Cu}^{2+}(a q) \)
(C) \( \mathrm{Cu}(s) \) and \( \mathrm{Ag}^{+}(a q) \) are oxidised
(D) \( \mathrm{Ag}^{+}(a q) \) is reduced to \( \mathrm{Ag}(s) \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2022-11-16 | If \( z \) is a complex number such that \( z^{2}=(z)^{2} \), then find the location of \( z \) ... |
| 2022-11-16 | Find the value of \( m \) for which the straight line \( 3 x-2 y+z \) \( +3=0=4 x-3 y+4 z+1 \) i... |
| 2022-11-16 | Four identical capacitors are connected as shown in dingram. When a battery of \( 6 \mathrm{~V} ... |
| 2022-11-16 | If in the expansion of \( (1+x)^{n}, a, b, c \) are three consecutive coefficients, then \( n= \... |
| 2022-11-16 | If \( \frac{3 \pi}{4}\alpha\pi \), then \( \sqrt{2 \cot \alpha+\frac{1}{\sin ^{2} \alpha}} \) is... |
| 2022-11-16 | If \( z_{1}, z_{2} \) are two nonzero complex numbers such that
\( \left|z_{1}+z_{2}\right|=\lef... |
| 2022-11-16 | When \( \mathrm{KMnO}_{4} \) acts as an oxidising agent and ultimately forms \( \mathrm{MnO}_{4}... |
| 2022-11-16 | The basic character of the hydrides of Vth group elements decreases in the order:
(A) \( \mathrm... |
| 2022-11-16 | The general solution of the equation \( \frac{d y}{d x}=1+x y \) is
(A) \( y=c e^{-x^{2} / 2} \)... |
| 2022-11-16 | Find the particular solutions of the following differential equations: \( \frac{d y}{d x}=2 x y ... |
| 2022-11-16 | In the reaction :
\[
\mathrm{Cu}(s)+2 \mathrm{Ag}^{+}(a q) \longrightarrow \mathrm{Cu}^{2+}(a q)... |
| 2022-11-16 | Which element is needed for the membrane functioning, pollen germination, cell elongation, cell ... |
| 2022-11-16 | The equations of lines passing through point \( (2,3) \) and having an intercept of length 2 uni... |
| 2022-11-16 | कार्य बनाएँ- |
| 2022-11-16 | How many ocelli are present in grasshopper. Give its structure. |
| 2022-11-16 | M ovement that is aided by cytoplasmic streaming and occurs from cell to cell through plasmodesm... |
| 2022-11-16 | A varying current at the rate of \( 3 \mathrm{~A} / \mathrm{s} \) in a coil generates an e.m.f. ... |
| 2022-11-16 | \( \mathrm{Ca}^{+2} \) is an essential element in plants. The major function it performs is
(A) ... |
| 2022-11-16 | A particle of mass \( m \) moves in a unidimensional potential field \( U=k x^{2} / 2 \) (harmon... |
| 2022-11-16 | Assertion (A): Mass of moving photon varies inversely with wavelength.
Reason (R): Energy of par... |
| 2022-11-16 | Find the lowest common multiple of \( x^{3}-2 x^{2}-13 x-10 \) and \( x^{3}-x^{2}-10 x-8 \). |
0