What is the role of mercuric sulphate?

1150

---

What happens when the excess of stannous chloride is not removed

1166

---

What is the function of diethyl amine?

1161

---

What are filters? Why are they used?

1132

---

What are the electrodes used in potentiometer titration?

1065

---

What is a cell?

1207

---

What is wave length?

1050

---

How do you express the total hardness of water?

1180

---

What is weak acid?

1014

---

What is the white precipitate produced at the end of point?

1051

---

Mention a few important criteria for satisfactory colorimetric analysis.

1589

---

How is the accuracy of the method determined?

1155

---

Why is ammonia added? Why is that same amount of ammonia added?

1039

---

what is the indicator used?

1072

---

What are the advantages of conductometric titration over visual or potentiometric titration?

1163

---