Class VII

Lactic acid is found in 
  1. Curd 
  2. Soap 
  3. Apple 
  4. Lime 
Substances which are bitter in taste , feel soapy on touching are known as 
  1. Acids 
  2. Bases 
  3. Indicators 
  4. Indicators 
Chemical name of Oil of Vitriol is _ 
  1. Nitric acid 
  2. Acetis acid 
  3. Sulphuric acid 
  4. Sodium Hydroxide 
Special type of substance used to test whether a substance is acidic/basic are known as 
  1. Indicators 
  2. Acids 
  3. Bases 
  4. Salt 
Which of the followinf is used in match industry . 
  1. Sodium chloride 
  2. Sodium bicarbonate 
  3. Sodium carbonate 
  4. Potassium chlorate 
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