Free Old is Gold, Entrance Practice & Social Network

Radha Ghimire

Recently joined

Post Question Create Note Let's MCQ

NANDANI KUMARI • asked a question

Following reactions occur at cathode during the electrolysis of aqueous copper (II) chloride solution:

Cu2+(aq) + 2 e-2 ———–> Cu(s) E = + 0.34 V

H+(aq) + e-1 ————-> 1/2H2(g) E = 0.00 V

On the...

SinceECu2+/Cuhas a greater positive value thanEH+/H, the reaction that is feasible at the cathode is

Cu2+(aq)+2eCu(s)

0 Thanks

2 Answers

Answer Thread

Bishesh Gautam • asked a question

What does dextrorotatory and dextrorotation mean?

Dextrorotatory and dextrorotation are terms used in chemistry to describe the direction in which a substance rotates plane-polarized light. When a substance is said to be dextrorotatory, it means that it rotates plane-polarized light to the right or clockwise direction, whereas when it is levorotatory, it rotates plane-polarized light to the left or counterclockwise direction.

The terms "dextrorotatory" and "levorotatory" come from the Latin words "dexter" meaning "right" and "lævus" meaning...

1 Thanks

2 Answers

Answer Thread

Mousham khatiwada • 5 months ago

2 Claps

1 Comments

Comment Read

Rabin Kalikote

Happy Mother's Day, sir.

Reply 5mo

Nikas Ghimire • about 1 year ago

NASA has recently released the sharpest and deepest image of the universe. Making us realize again, How tiny we are.

6 Claps

1 Comments

Comment Read

gaurab giri

routine of nikas banda

Reply 1y

Ashok Shah • 3 months ago

And then, I was starting a new journey!!

Having completed my +2, now I was going one step closer to my dream enrolling myself to Softwarica College of IT and E-Commerce, a new chapter in my book....