Bromine is used in the preparation of___________________?

Related Mcqs:

Naphthols are derivatives of________________?

A. Methyl amine B. Naphthalene C. Phenol D. Xylene...

Poly Vinyl Chloride (P.V.C.) is a ______________ material ?

A. Thermosetting B. Thermoplastic C. Fibrous D. Chemically active...

The chamber process is______________________?

A. Preferred over contact process for producing 98 to 100% H2SO4 and various oleums B. Non-catalytic and operates only on pyrites C. A batch process for directly producing high strength (98 to 100%) H2SO4 D. None of these...

Ceramics are produced from silicates or clayish materials: Which of the following is not a ceramic material ?

A. Slag cement B. Glasses C. Porcelain/Potteries D. Teflon...

Which glass is usually used in optical work ?

A. Lead glass B. High silica (borosilicate) glass C. Photo-sensitive glass D. Fibre glass...