MCQ
Phenolphthalein is colorless in:
Unit-10 Acids Bases and Salts
A
Basic solution
B
Acidic solution
C
Neutral salt solution
D
All solutions
Explanation
Phenolphthalein remains colorless in acidic solutions.
Related MCQs
The pH scale was introduced by:
Unit-10 Acids Bases and Salts
View
The formula of potash alum is:
Unit-10 Acids Bases and Salts
View
Which of the following is an acidic salt?
Unit-10 Acids Bases and Salts
View
The common name of potassium hydroxide (KOH) is:
Unit-10 Acids Bases and Salts
View
In the reaction HCl + H2O -> H3O+ + Cl-, the conjugate acid of H2O is:
Unit-10 Acids Bases and Salts
View
A neutralization reaction always produces:
Unit-10 Acids Bases and Salts
View