Question

0.6 gm of a metal carbonate is neutralized by 300ml of centimolar HCl solution.  The equivalent weight of metal carbonate is 
1)100 2) 50 3) 150 4) 200 

Answer 1

wt of metal carbonate/GEW =Na XVa in lt  
0.6/GEW=0.01X300/1000,
 GEW = 200