Question:
Identify the correct statements.
A. In EDTA titration metal ion sensitive Indicator is employed.
B. An effective masking agent is cyanide ion forms stable complex with cations of Zn. Cu, Co, Ag.
C. Purpuric acid ammonium salt is an example of metal ion indicator.
D. Calcium is determined in presence of Magnesium.
E. Hardness of water is due to undissolved calcium and magnesium salt.
Choose the correct answer from the options given below:
Identify the correct statements.
A. In EDTA titration metal ion sensitive Indicator is employed.
B. An effective masking agent is cyanide ion forms stable complex with cations of Zn. Cu, Co, Ag.
C. Purpuric acid ammonium salt is an example of metal ion indicator.
D. Calcium is determined in presence of Magnesium.
E. Hardness of water is due to undissolved calcium and magnesium salt.
Choose the correct answer from the options given below:
A. In EDTA titration metal ion sensitive Indicator is employed.
B. An effective masking agent is cyanide ion forms stable complex with cations of Zn. Cu, Co, Ag.
C. Purpuric acid ammonium salt is an example of metal ion indicator.
D. Calcium is determined in presence of Magnesium.
E. Hardness of water is due to undissolved calcium and magnesium salt.
Choose the correct answer from the options given below:
Updated On: Mar 15, 2024
- A and B Only
- A, B, C Only
- A, B, C, D Only
- E Only
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The correct answer is(C): A, B, C, D Only
Was this answer helpful?
0
0
Top Questions on Acids, Bases And Salts
- An aqueous solution of sodium chloride is prepared in distilled water. The pH of this solution is:
- CBSE Class X - 2024
- Science
- Acids, Bases And Salts
- An aqueous solution ‘A’ turns phenolphthalein solution pink. When another aqueous solution ‘B’ is added to the pink solution, the pink color disappears. Adding a few drops of solution ‘A’ again restores the pink color. The respective changes in the nature of the solution are:
- CBSE Class X - 2024
- Science
- Acids, Bases And Salts
- Salts play a very important role in our daily life. Sodium chloride which is known as common salt is used almost in every kitchen. Baking soda is also a salt used in faster cooking as well as in baking industry. The family of salts is classified on the basis of cations and anions present in them.
(a) Identify the acid and base from which Sodium chloride is formed.
(b) Find the cation and the anion present in Calcium sulphate.
(c) “Sodium chloride and washing soda both belong to the same family of salts.” Justify this statement.
OR
(c) Define the term pH scale. Name the salt obtained by the reaction of Potassium hydroxide and Sulphuric acid and give the pH value of its aqueous solution.- CBSE Class X - 2024
- Science
- Acids, Bases And Salts
- The oxide which can react with HCl as well as KOH to give corresponding salt and water is
- CBSE Class X - 2024
- Science
- Acids, Bases And Salts
- Juice of tamarind turns blue litmus to red. It is because of the presence of an acid called:
- CBSE Class X - 2024
- Science
- Acids, Bases And Salts
View More Questions
Questions Asked in CUET PG exam
- Find out the degree of the differential equation \(\frac {d^2t}{ds^2}+(\frac {dt}{ds})^2+2t=0\)
- CUET (PG) - 2023
- Differential Equations
- The surface area of the sphere x2 + y2 + z2 = 9 lying inside the cylinder x2 + y2 = 3y is
- CUET (PG) - 2023
- Surface Area of Cube, Cuboid and Cylinder
- The Ombudsman in a newspaper organisation represents the point of view of the ___.
- CUET (PG) - 2023
- Journalism
- The orthogonal trajectories of the family of curves y = \(ax^3\) is
- The minimum distance of the point (3, 4, 12) from the sphere x2 + y2 + z2 = 1 is
- CUET (PG) - 2023
- Coordinate Geometry
View More Questions