Ask iit jee aieee pet cbse icse state board community Discussion Response Post to: titration normality problem...
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arun-rashi (1128)

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Step 1.  for acid base titration between acidic H+ & NaOH we apply conservation of meq so factor is y and meq. of NaOH is 1.8 so,      (W*y/mol.wt)*1000=1.8..................(1)
Step 2. Apply redox titration b/w oxilate ion and (MnO4)- and again conservation of meqs. where factor of oxilate is 2z so w*2z*1000/Mol.wt=24*0.1*5 ...........(2)
Step 3. Apply in any rection charge on cation =charge on anion.So we create simplest ratio b/w x,y,z
Step 4. by this we calculate mol.wt of salt
Step 5. After calculating mol.wt we easily find out 4th unknown i.e. n.
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