Concentration of hydrogen peroxide is done by_____________________?

Related Mcqs:

Which of the following is not present in bagasse fibre ?

A. Cellulose B. Lignin C. Pentogens D. None of these...

A mixture of chlorine & sodium bromide acts as a/an_________________?

A. Insecticides B. Analgesic drug C. Fire retardant D. Hydrogenation catalyst...

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

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

High purity nitrogen is used in__________________?

A. Making protective gas (95% N2 + 5% H2) for annealing of cold rolled steel strip coils B. Fire fighting purposes C. Both A. & B. D. Neither A. nor (B)...

Finely ground calcium aluminate & silicate is a/an ____________________?

A. Cermet B. Cement C. Abrasive D. Explosive...