Question

plz answer full qs
a water soluble compound x of sodium reacts with H2 s o4 and released a colourless and odourless gas when the gas was passed through water it turn blue litmus red. on bubbling the gas with lime water it initially turns milky and milkiness disappear when the gas is passed in excess identify x write balanced equation involved​

Answer 1

x =H2

Explanation:

Na + H2SO4 - Na2So4 + H2