How is arsenic produced?

1060

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

1119

What is the function of diethyl amine?

1105

Do all explosions produce carbon dioxide or carbon monoxide?

1118

How is librated iodine estimated?

1093

Does domestic/household used kerosene oil which is available in blue color (In India) can change its color over the due course of time say 8-10 years if keeping in plastic bottle? If so, in which color it will be turned to change, yellow or transparent or any other color. Please provide me the reply with strong technical approach. Since it has been asked during an interview. Please reply fast. I will be thankful to you if anyone can provide the supporting journals/write-ups/reference to favour of response.

1430

What are the advantages of potentiometric titration?

1087

Why is the color of the indicator drop remains the same at the end point?

1230

What is pka of acid?

1161

4.0 liters of oxygen are mixed with 8.0 liters of nitrogen. Identify the solute and solvent in this mixture:

1039

What is the purpose of adding urea?

1392

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

1409

When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason?? When a cool glass rod is suddenly heated, it cracks. Why?

1034

What is modern definition(iupac) of ph?

1243

What is glacial acetic acid? What are its uses?

1071