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Related Questions

  1. 0.45 g acid of molecular weight 90 was neutralise by 20 mL of 0.5 N KOH
  2. The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid
  3. Solution of 0.1 N NH₄OH and 0.1 N NH₄Cl has pH 9.25 . Then fine out pKb of NH₄OH
  4. Which of the following shows geometrical isomerism
  5. Benzaldehyde condenses with N,N-dimethylaniline in presence of anhydrous ZnCl₂