Question

A sample of 0.025 mol of the chloride of an element
Z was dissolved in distilled water and the solution
made up to 500 cm
cm3 12.5 cm3 of this solution
reacted with 25 cm3 of 0.1 mol dm
silver nitrate
solution. What is the most likely formula of the
chloride?
A
Z2Cl
B
ZCl2
C
ZCl4​

Answer 1

Answer:

Explanation:

equivalent of 12.5 ml = 2.5

equivalent of 500 ml = 100

equivalent = 100

moles*f*1000=100

moles*f=0.1

0.025*f=0.1

f=4

formula of chloride = zcl4