Sea water contains about ______________________ ppm of bromine ?

Related Mcqs:

Nitrile rubber is produced by the polymerisation of__________________?

A. Acrylonitrile and butadiene B. Acrylonitrile and styrene C. Isobutylene and isoprene D. None of these...

Penicillin is made employing _______________ fermentation process?

A. Continuous B. Aerobic batch C. Anaerobic batch D. None of these...

Widely used method for the conditioning of boiler feed water is the ___________________?

A. Cold lime process B. Coagulation C. Hot-lime soda process D. Sequestration...

Catalyst used in the oxidation of benzene to produce Maleic anhydride is ______________________?

A. V2O5 B. Pt C. Ni D. Cr...

Percentage of alcohol in beer may be around ______________________ percent?

A. 2-8 B. 18-23 C. 27-32 D. 1-4...