Question

a student used a carbon pencil to write a letter to P.M for cancellations of H.S.C examination 2021 due to rise of COVID-19 cases. the mass of carbon was found to be 5mg with the help of this calculate (a) the number of moles in his letter (2) the number of carbon atoms in 12mg of his letter writing​

Answer 1

Answer:

Hey here's Ur answer

Explanation:

. A student used a carbon pencil to write his homewoork: The mass of this was found to be 5mg with the help of this calculate a. The number of moles of carbon to his home cork outling (Ans = 16x16 b. The numbey of Caubon atoms in 12. mg of his homework worf ting CAng = 6-022X10291

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