well..ppl..dis is da question..bloody borin chemistry...read da details n tel me wut X is?

Question

a sulpate of an aq. solution of X is coloured
it reacts wit sodium hexacyanoferrate n givs a brown colord precipitate.if KCl is added to da supate it givs a greenish yellow soltion.

Answer 1

learn to SPELL!!!!

Answer 2

X=some f-ing stupid sh1t that i don't understand and makes no sense in the real word. Whoever thought up some of these mathmatical concepts and some of the things in chemistry, was on drugs. Because the sh!t would only make sense if you are high on a very serious drug.

Answer 3

I know chemistry but don't know to read your question.sorry