Question
Question: Let x,y,z be the number of electron, protons and neutrons in 12g of <sub>6</sub>C<sup>12</sup>. Then...
Let x,y,z be the number of electron, protons and neutrons in 12g of 6C12. Then, the values of x,y and z respectively are-
A
6 × 1023, 6 × 1023, 12 × 1023
B
36 × 1023, 36 × 1023, 36 × 1023
C
36 × 1023, 36 × 1023, 72 × 1023
D
None of the above
Answer
36 × 1023, 36 × 1023, 36 × 1023
Explanation
Solution
Ne = 6.023 × 1023 × 6 ; Np = 6.023 × 1023 × 6
Nn = 6.023 × 1023 × 6