Chlorine consisting of two isotope of mass number 35 and ...
Chlorine consisting of two isotope of mass number 35 and 37 in the ratio 3:1 has an atomic mass of 35.5. Calculate the relative abundance of the isotope of mass number 37
20
25
60
75
Correct answer is B
Let the relative abundance of the energy with mass 37 be
Total relative abundance of the isotope of mass 359100-k)
Total mass of isotope of mass 37-37x, while that of 35-359(100x)
-37x + 3500 − 35 − 35.5
-37x + 3500 − 35n − 35.5
Mean mass of chlorine atom − (2n + 3500)/ ÷ 100
= 35.5
2x + 3500 − 3550yx = 50/2
Which of the following statement is correct? The solubility of ...
The heat of reaction can be determined experimentally using a device called a ...
The maximum number of electrons in the L shell of an atom is? ...
The green colour solution of an Fe2 salt changes to a brown solution of an Fe3+ salt by ...
The reaction that takes place in Daniell cell is ...
The oxidation number of sulphur in Fe2(SO4)3 is...
Atom 23488Q decay by alpha emission to give an atom R. The atomic number and mass number...