Blue vitriol is chemically___________________?

Related Mcqs:

Extraction of _________________ employs an electrolytic process ?

A. Aluminium B. Silver C. Copper D. All A, B. and C...

Pick out the wrong statement?

A. Dry process is used for the manufacture of cement, when the raw material is blast furnace slag B. Portland cement is made employing wet process C. Gypsum is added to Portland cement to lengthen its setting time D. None of these...

Molasses is the starting material for the production of ___________________ ?

A. Alcohol B. Essential oil C. Fatty acids D. Massecuite...

Polymethyl methacrylate (PMMA) is known as ____________________?

A. Bakelite B. Teflon C. Perspex D. Nylon-6...

Chrome tanning and vegetable tanning are done for ________________?

A. Light & heavy leather respectively B. Heavy & light leather respectively C. Both light & heavy leather D. Neither light nor heavy leather...