The standard electrode potentials of four elements A, B, C and \( \mathrm{D} \) are \( -3.05,-1....

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=52frn58c9IA


Duration: 1:40
17 views
0

The standard electrode potentials of four elements A, B, C and \( \mathrm{D} \) are \( -3.05,-1.66,-0.40 \) and \( +0.80 \). The highest chemical reactivity will be exhibited by
(a) \( \mathrm{A} \)
(b) \( \mathrm{B} \)
(c) \( \mathrm{C} \)
(d) \( \mathrm{D} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-13The property of hydrogen which distinguishes it from alkali metals is (a) its electropositive ch...
2022-12-13Fill up the table from the given choice.
2022-12-13Oxidation numbers of \( \mathrm{P} \) in \( \mathrm{PO}_{4}^{3-} \), of \( \mathrm{S} \) in \( \...
2022-12-13Hydrogen can behave as a metal (a) at very high temperature (b) at very low temperature (c) at v...
2022-12-13When \( \mathrm{Cl}_{2} \) gas reacts with hot and concentrated sodium hydroxide solution, the o...
2022-12-13What could be the \( \mathrm{X}^{-} \)in the system, Where \( \mathrm{X} \) signifies halogen ; ...
2022-12-13Among \( \mathrm{NH}_{3}, \mathrm{HNO}_{3}, \mathrm{NaN}_{3} \) and \( \mathrm{Mg}_{3} \mathrm{~...
2022-12-13Match Column-I (compound) with Column-II (oxidation state of underlined element) and choose the ...
2022-12-13Match the columns
2022-12-13Which of the following statement(s) is/are correct? (i) Oxidation state of carbon in \( \mathrm{...
2022-12-13The standard electrode potentials of four elements A, B, C and \( \mathrm{D} \) are \( -3.05,-1....
2022-12-13Electrode potential data are given below : \( \mathrm{Fe}_{(\mathrm{aq})}^{+3}+\mathrm{e}^{-} \l...
2022-12-13Arrange the following in the order of their decreasing electrode potentials : \( \mathrm{Mg}, \m...
2022-12-13\( \mathrm{E}^{\ominus} \) Values of some redox couples are given below. On the basis of these v...
2022-12-13The standard reduction potentials at \( 298 \mathrm{~K} \) for the following half reactions are ...
2022-12-13The standard reduction potentials for \( \mathrm{Cu}^{2+} / \mathrm{Cu} ; \mathrm{Zn}^{2+} / \ma...
2022-12-13Nitric oxide acts as a reducing agent in the reaction (a) \( 4 \mathrm{NH}_{3}+5 \mathrm{O}_{2} ...
2022-12-13Which of the following species can function both as oxidizing as well as reducing agent ? (a) \(...
2022-12-13In the compounds \( \mathrm{KMnO}_{4} \) and \( \mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7} \)...
2022-12-13A negative \( \mathrm{E}^{\odot} \) means that redox couple is a A than the \( \mathrm{H}^{+} / ...
2022-12-13Atomic number of an element is 22 . The highest O.S. exhibited by it in its compounds is (a) 1 (...


Tags:
pw