Answer Posted / dinesh patil

Sulphuric acid has hydroscopic (Affinity towards water)
property. When we add water to acid due to hydroscopic
property it may suddenly comes out & may cause burning.

While mixing water & sulphuric acid we should always add
acid in water (with glass rod) & not to add water in acid.

Heat is genrated called as heat of neuterization which has
no relation with the addition

how can we calculate reflux ratio? what is difference between internal reflux and external reflux?

5443

---

What is the practical particle size limit for pneumatic conveying?

1133

---

Is there any way to slow coke formation in ethylene furnaces?

1202

---

How are vessel lined with glass or how are they coated?

1142

---

Explain what are the assumptions made on conservation equation?

1193

---

What are some typical applications for glass-lined reactors?

1090

---

Define viscosity?

1128

---

i want to knowwhat kind of questions in interview in adnoc?

2160

---

Name the three classes of organic solvents?

998

---

Can you pls tell me how to calculate the amphere rating of cable in case of three phase supply but all load is single phase

2177

---

What is the symbol of sodium?

1166

---

Corenuts technology interview questions

5762

---

Define a barometric condenser?

1109

---

Are there any special considerations to be taken into account for combusting ammonia?

1207

---

How 'saltation velocity' is used in designing pneumatic conveying systems?

1142

---