Question

the crystailine salt Na2SO4.xH2O on heating loses55.9% of its weight .Then the number of water molecules per formula weight of hydrate is

Answer 1

45.1 percentage is present

Answer 2

◀◀HOLA MATE HERE IS UR ANSWER⏪⏪

CRYSTALLINE SALT IS NA2S04.XH20


IT LOSES 55.9%WEIGHT , I.E, IT LOSES ALL WATER OF MOLECULES OF CRYSTALLISATION

, COMMONLY FOR SUCH ABOVE COMPOUND THE VALUE OF X IS ALWAYS ,
10, FOR THESE COMPOUND X IS ALWAYS 10, BECAUSE IT SATISFY THE VALENCY AND IT MAKES THE COMPOUND STABLE, SO HENCE
VALUE OF X IS EQUAL TO 10


THE COMPOUND WILL BE

Na2SO4.10H20,.
❤❤❤. hope it helps u


##be brainly