when pure water boils vigorously, the bubbles the surface are composed primarily of
(a)	Air	(b)	hydogen
(c)	hydrogen and oxygen	(d)	water vapour

Question ID - 51925 | SaraNextGen Top Answer

when pure water boils vigorously, the bubbles the surface are composed primarily of
(a)	Air	(b)	hydogen
(c)	hydrogen and oxygen	(d)	water vapour