JEE Main Chemistry question
56 g of iron reacts with HCl in an open beaker at 25°C. What is the work done by the liberated gas in kJ?
Answer: 2.5
Solution
. Moles , giving 1 mol . .
56 g of iron reacts with HCl in an open beaker at 25°C. What is the work done by the liberated gas in kJ?
. Moles , giving 1 mol . .