Answer Posted / lipak

H2O Because it is molecular structure of water

What is titration?

1161

---

What is the chemical composition of fat in human body?

1171

---

which gas is used in preaparation of bit salt

2361

---

How is temporary hardness be removed?

1121

---

What is the principle involved in conductometric titration?

1231

---

Define what is oxidation and reduction reaction?

1122

---

How are pka and strength of a weak acid related?

1094

---

What is si unit of viscosity-coefficient?

1166

---

Mention the formula to calculate ph of a solution?

1466

---

What is edta?

1131

---

What is pka of acid?

1213

---

What happens when the excess of stannous chloride is not removed

1167

---

Explain the term aliquot and diluent?

1396

---

What is the role of silver sulphate?

1191

---

Give the principle of potentiometer titration.

1079

---