Class XI

Electrode may not be made up of
  1. Mercury
  2. Gold
  3. Platinum
  4. Copper
Symbol of carbon isS
  1. Ca
  2. C
  3. Cl
  4. Cr
 Tartaric acid is found in
  1. Grapes
  2. Apploe
  3. Lemon
  4. Oranges
NaOH + HCl →
  1. Na(OH)2 + H2
  2. NaCl + H2
  3. NaCl + H2O
  4. NaCl + H2 + O2
Types of electrodes used during electrolysis affect the
  1. rate of electrolysis
  2. products of electrolysisproducts of electrolysis
  3. selective discharge of ions
  4. formation of hydrogen ions
Time Elapsed

HR : MIN : SEC
Question Answered
0
Score out of 100
0

Get Started!

we provide the best
services to our students

AmazingCounters.com Views

 

LKG - 12th

Rs 1,999  Annual
Plan
TOP