Question:
The colour of methyl orange indicator in HCl is
The colour of methyl orange indicator in HCl is
Updated On: Apr 7, 2025
- pink
- colourless
- yellow
- blue
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Methyl orange is a pH indicator that changes color depending on the acidity or basicity of the solution.
- In acidic solutions (like HCl), methyl orange turns red-pink.
- In basic solutions, it appears yellow.
Since HCl is a strong acid, methyl orange shows a pink/red color in its presence.
The correct answer is option (A): pink
Was this answer helpful?
0
0
Top Questions on Acids, Bases And Salts
- The water of crystallization is present in:
(i) Bleaching Powder
(ii) Plaster of Paris
(iii) Washing Soda
(iv) Baking Soda- CBSE Class X - 2025
- Science
- Acids, Bases And Salts
- You have three aqueous solutions A, B and C as given below:
A - Potassium nitrate
B - Ammonium chloride
C - Sodium carbonate
The ascending order of the pH of these solutions is:- CBSE Class X - 2025
- Science
- Acids, Bases And Salts
- Juice of tamarind turns blue litmus to red. It is because of the presence of a chemical compound called:
- CBSE Class X - 2025
- Science
- Acids, Bases And Salts
- State the chemical property in each case on which the following uses of baking soda are based upon:
(i) As an antacid
(ii) As a constituent in making baking powder
(iii) In soda-acid fire extinguishers- CBSE Class X - 2025
- Science
- Acids, Bases And Salts
Match the amino acid given in List-I with their one-letter code given in List-II
\[ \begin{array}{|l|l|} \hline \textbf{Name of amino acid} & \textbf{One-letter code} \\ \hline (A) \; \text{Lysine} & (I) \; W \\ \hline (B) \; \text{Tryptophan} & (II) \; Q \\ \hline (C) \; \text{Tyrosine} & (III) \; K \\ \hline (D) \; \text{Glutamine} & (IV) \; Y \\ \hline \end{array} \]- CUET (UG) - 2025
- Chemistry
- Acids, Bases And Salts
View More Questions
Questions Asked in AP POLYCET exam
- What is the process called when fats and oils are oxidised and their smell and taste change?
- AP POLYCET - 2025
- Chemical Reactions
- What is the law of conservation of mass?
- AP POLYCET - 2025
- Chemical Reactions
- What is the product formed when magnesium ribbon is burnt in oxygen?
- AP POLYCET - 2025
- Chemical Reactions
- What is the significance of writing physical states in a chemical equation?
- AP POLYCET - 2025
- Chemical Reactions
- What is the law of conservation of mass?
- AP POLYCET - 2025
- Chemical Reactions
View More Questions