[" 5."X+YSO_(4)longrightarrow XSO_(4)+Y],[Y+XSO_(4)longrightarrow" No reaction "],[" Out of the two elements,"X" 'and' "Y" ; which is more reactive and why? "]

X + YSO_4 rarr XSO_4 + Y Y + XSO_4 rarr No reaction Out of the two elements X and Y which is more reactive and why ?

{:(X + Y SO_(4) to X SO_(4) + Y),(Y + X SO_(4) to "No reaction"):} Of the two elements 'X' and 'Y' which is more reactive and why ?

Amongst element X (2,8,6) and Y (2,8,8) which is more reactive and why?

Out of 18X and 16Y which atom is chemically more reactive ?

If |x|<1 and y=1+x+x^(2)+longrightarrow oo then find the value of (dy)/(dx)

Two metals X and Y form the salts XSO_(4) and Y_(2)SO_(4) respectively.The solution of salt XSO_(4) is blue in colour whereas that of Y_(2)SO_(4) is formed alongiwth a salt Which turns the solution green. And when barium chloride solution is added to Y_(2)SO_(4) solution, then the same white precipitate Z is formed alongwith colourless common salt solution. (a) What could the metal X and Y be ? (b) Write the name and formula of salt XSO_(4) (c) Write the name and formula of salt X_(2)SO_(4) (d)What is the name and formula of white precipate Z ? (e) Write the name and formula of the salt which turns the solution green in the first case.