6.90 gm of metal carbonate were dissolved in 60 mL of 2N HCl. The excess acid was…
Chemistry · JEE Main · NTA Exams — Some Basic Concepts in Chemistry
6.90 gm of metal carbonate were dissolved in 60 mL of 2N HCl. The excess acid was neutralized by 20 mL of 1N NaOH. What is the equivalent weight of metal?
- 40
- 20
- 19
- 39
Answer
(D) 39
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