Give chemical test to distinguish between lead nitrate solution and zinc nitrate solution
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Hey dear,
● Answer -
Lead nitrate and zinc nitrate can be distinguished by adding dil. sulphuric acid to both.
● Explanation -
- When dil. H2SO4 is added to lead nitrate, double precipitation reaction occurs giving white ppt of lead sulphate.
Pb(NO3)2 + H2SO4 → PbSO4 (white ppt) + 2HNO3
- When dil. H2SO4 is added to zinc nitrate, no change is observed.
Zn(NO3)2 + H2SO4 → NO REACTION
Hope this helped you...
● Answer -
Lead nitrate and zinc nitrate can be distinguished by adding dil. sulphuric acid to both.
● Explanation -
- When dil. H2SO4 is added to lead nitrate, double precipitation reaction occurs giving white ppt of lead sulphate.
Pb(NO3)2 + H2SO4 → PbSO4 (white ppt) + 2HNO3
- When dil. H2SO4 is added to zinc nitrate, no change is observed.
Zn(NO3)2 + H2SO4 → NO REACTION
Hope this helped you...
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