Ask a Question

Given standard electrode potentials `K^(o+)|K=-2.93V, Ag^(o+)|Ag=0.80V`, `Hg^(2+)|Hg=0.79V` `Mg^(2+)|Mg=-2.37V,Cr^(3)|Cr=-0.74V` Arrange these metals

in Education by
Given standard electrode potentials K⊕∣K=-2.93V,Ag⊕∣Ag=0.80V , Hg2+∣Hg=0.79V Mg2+|Mg=-2.37V,Cr3|Cr=-0.74V Arrange these metals in their increasing order of reducing power. Select the correct answer from above options

1 Answer

0 votes
by
Correct Answer - AgHigherthe⊗tionpotential,moreeasilyitis⊗zedandhencegreateristhereduc∈gpower.Thus,the∈creasingorderofreduc∈gpowerwillbe AgltHgltCrltMgltK`.

Related questions

0 votes
Q: Calculate the standard cell potentials of galvanic cell in whiCHM the following reactions take place `:` `a. Cr(s) +3Cd^(2+)(aq) rarr 2Cr^(3+)(aq)+3Cd
    Calculate the standard cell potentials of galvanic cell in whiCHM the following reactions take place : a.Cr(s)+ ... the reactions . Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
0 votes
Q: Using the standard electrode potentials given in Table, predict if the reaction between the following is feasible`:` `a. Fe^(3+)(aq)` and `I^(c-)(aq)`
    Using the standard electrode potentials given in Table, predict if the reaction between the following is feasible: a.Fe3+( ... +(aq) . Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
0 votes
Q: Arrange the following metals in the order in whiCHM they displace eaCHM other from the solution of their salts. `Al, Cu, Fe, Mg, ` and `Zn`.
    Arrange the following metals in the order in whiCHM they displace eaCHM other from the solution of their salts. Al,Cu,Fe,Mg, and Zn . Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
0 votes
Q: The numbers 1, 2, 3, ..., `n` are arrange in a random order. The probability that the digits 1, 2, 3, .., `k(k<n)` appear as neighbours in that order
    The numbers 1, 2, 3, ..., n are arrange in a random order. The probability that the digits 1, 2, 3, .., k( ... (n !)` D. none of these Select the correct answer from above options...
asked Nov 15, 2021 in Education by JackTerrance
0 votes
Q: How would you determine the standard reduction potential of the system `Mg^(2+)|Mg`?
    How would you determine the standard reduction potential of the system Mg2+∣Mg ? Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
0 votes
Q: Consult the table of standard electrode potential and suggest three substances that can oxidize `Fe^(2+)` ions under suitable conditions.
    Consult the table of standard electrode potential and suggest three substances that can oxidize Fe2+ ions under suitable conditions. Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
0 votes
Q: If the probability of a random variable X is a given below : `{:(X=x:,-2,-1,0,1,2,3),(P(X=x):,(1)/(2),k,(1)/(5),2k,(3)/(10),k):}` Then the value of k,
    If the probability of a random variable X is a given below : X=x: -2 -1 0 1 2 3 P(X=x): 1 2 k 1 5 2k 3 10 ... B. 2 10 C. 3 10 D. 7 10 Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
0 votes
Q: Write the Nernst equation and `EMF` of the following cells at `298K :` `a.` `Mg(s)|Mg^(2+)(0.001M)||Cu^(2+)(0.0001M)|Cu(s)` `b.` `Fe(s)|Fe^(2+)(0.001M
    Write the Nernst equation and EMF of the following cells at 298K: a. Mg(s)|Mg2+(0.001M)||Cu2+(0.0001M)|Cu(s) b. ... )|H2(g)(1bar)|Pt(s) Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
0 votes
Q: Calculate the molarity of eaCHM of the following solutions `:` `a. 30g` of `Co(NO_(3))_(2).6H_(2)O` in `4.3L` of solution `b. 30mL` of `0.5 M H_(2)SO_
    Calculate the molarity of eaCHM of the following solutions : a.30g of Co(NO3)2.6H2O in 4.3L of solution b ... diluted to 500mL . Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
0 votes
Q: Let A and B be two independent events. Statement-1: If P(A)=0.3 and `P(A cup overline(B))=0.8`, then `P(B)=(2)/(7)` Statement-2: For any event `E, P(o
    Let A and B be two independent events. Statement-1: If P(A)=0.3 and P(A∪ ˉ B )=0.8, then P(B)= 2 ... -1 is False, Statement-2 is True. Select the correct answer from above options...
asked Nov 15, 2021 in Education by JackTerrance
0 votes
Q: A random variable X takes the values `0,1,2,3,...,` with prbability `PX(=x)=k(x+1)((1)/(5))^x`, where k is a constant, then `P(X=0)` is.
    A random variable X takes the values 0,1,2,3,..., with prbability PX(=x)=k(x+1)( 1 5 )x, where k is a ... 16 25 C. 18 25 D. 19 25 Select the correct answer from above options...
asked Nov 16, 2021 in Education by JackTerrance
0 votes
Q: The decomposition of dimethyl ether leads to the formation of `CH_(4),H_(2),` and `CO` and the reaction rate is given by Rate `=k[CH_(3)OCH_(3)]^(3//2
    The decomposition of dimethyl ether leads to the formation of CH4,H2, and CO and the reaction rate is given by ... and rate constant ? Select the correct answer from above options...
asked Jan 4, 2022 in Education by JackTerrance
0 votes
Q: Calculate the `EMF` of the cell in whiCHM the following reaction takes place `:` `Ni(s)+2Ag^(o+)(0.002M) rarr Ni^(2+)(0.160M)+2Ag(s)`
    Calculate the EMF of the cell in whiCHM the following reaction takes place : Ni(s)+2Ag⊕(0.002M)→Ni2+(0.160M)+2Ag(s) Select the correct answer from above options...
asked Jan 5, 2022 in Education by JackTerrance
0 votes
Q: For a loaded die, the probabilities of outcomes are given as under: P(1) = P(2) = 0.2, P(3) = P(5) = P(6) = 0.1 and P(4) = 0.3.
    For a loaded die, the probabilities of outcomes are given as under: P(1) = P(2) = 0.2, P(3) = P(5) ... or not A and B are independent. Select the correct answer from above options...
asked Nov 20, 2021 in Education by JackTerrance

© Copyright 2018-2023 www.Blogmepost.com. All rights reserved. Developed by Blogmepost.

...