Which of the following will decompose to produce litharge_________________?

Related Mcqs:

Boron is non metal while other elements of IIIA group are metals. This is because______________?

A. it has small size B. it has high nuclear charge C. it forms molecular addition compounds D. all of the above...

In network of silica (SiO2) each silicon atom is surrounded by _____________ atoms of osygen?

A. 4 B. 2 C. 1 D. 6...

Orthoboric acid is 2.6% soluble in water at 40?C and ___________at 107°C.

A. 26% B. 27% C. 37% D. <2.6%...

Because of its ability to combine with both oxygen and nitrogen aluminium metal is used_____________?

A. As nitrometer B. To remove air bubbles from molten metal C. To produce alloy D. As insulator...

The coloured glassy mass in borax bead test is due to the formation of___________________?

A. metal borate B. metal meta borate C. metal boride D. metal silicate...