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 sulphides is insoluble in dilute HCl? ...
The green colour solution of an Fe2 salt changes to a brown solution of an Fe3+ salt by ...
What is the atomic number of Samarium? ...
What is the chemical symbol for Titanium? ...
The conversion of open chain alkanes into cycloalkanes and aromatic compounds is called ...
Consider the reaction represented by the following equation: C\(_2\)H\(_2\) + yH\(_2\) → C\(_2\...
Which of the following oxides of nitrogen has oxidation number of + 1? ...