Matct the following : `{:("Column-I","Column-II"),((A)"Working concentration cell", (p)H_2+1/2 O_2toH_2O + "electrical energy"),((B)"Spontaneous cell

Question

Matct the following : `{:("Column-I","Column-II"),((A)"Working concentration cell", (p)H_2+1/2 O_2toH_2O + "electrical energy"),((B)"Spontaneous cell

Matct the following :
`{:("Column-I","Column-II"),((A)"Working concentration cell", (p)H_2+1/2 O_2toH_2O + "electrical energy"),((B)"Spontaneous cell reaction",(q)E_(cell)^@=0),((C )"Non-working Daniel cell",(r)E_(cell) gt 0),((D)"Working fuel cell",(s)"Galvanic cell"),((t)"For working of concentration cell, concentration of cation in anodic compartment should be less than the cathodic compartment"):}`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A-q,r,t , B-r, C-s, D-p,r
A: Conc cell : `E_("cell")^@=0, E_("cell")=-0.0591/n "log" (["cation"]_("Anode"))/(["cation"]_("cathode"))`
B: spontaneous cell reaction `E_("cell")^@ gt 0`
C: Daniell cell : Galvanic cell
D: Fuel cell
`H_2+1//2 O_2 to H_2O+`Electrical energy

4 views Answered 2023-02-05 15:29