Question

Calculate the number of electrons present in one mole of methane​

Answer 1

Answer:

Number of electrons present in 1 mole of methane(CH4); {1(6)+4(1)}=10 Number of electrons present in 1 mole i.e.6.023*10 power 23 molecules of methane=6.022*10 power 23*10=6.022*10 power 24 (ii) (a)number of atoms of 14 c in one mole 6.023*10 power 23 Since 1 atom of 14 c contains (14-6) i.e., 8 neutrons,the no.

Answer 2

Answer:

1mole of methane = 6.022×10²³

No of electrons of methane = 10

No of electrons in 1 mole of methane

= 6.022×10²³×10

= 6.022×10²⁴

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