Question

Calculate total number of electrons in 1.6 gram of methane

Answer 1

Answer:

• No. of mole= 1.6/16= 0.1mol
• no. of molecules of methane= 0.1 × Na
• total no. of electrons in a molecule of methane = 10 electrons
• total no. of electrons in 1.6g of methane= 6.022 × (10)23 electrons