What is the role of silver sulphate?

1144

---

Why is eriochrome black t indicator cannot be used in this experiment?

1186

---

What is specific conductivity?

1110

---

Why is mercuric chloride added?

1078

---

What is wave number?

1151

---

What are the factors that affect the viscosity of a liquid?

1036

---

What is modern definition(iupac) of ph?

1257

---

What is the application of hardness date in environmental engineering practice?

1438

---

What is the principle involved in conductometric titration?

1188

---

What is meant by transmittance?

1092

---

What is a potentiometer titration?

1219

---

What is density of a liquid?

1164

---

Why is acetic acid added?

1179

---

What is si unit of viscosity-coefficient?

1131

---

Mention a few application of cod test in environmental engineering practice.

1247

---