Chemical Engineering - Chemical Engineering Basics - Discussion
Discussion Forum : Chemical Engineering Basics - Section 5 (Q.No. 20)
20.
The ratio of mass of a neutron to that of an electron is about 1839. What is the ratio of the mass of a proton to that of an electron?
Discussion:
2 comments Page 1 of 1.
Asifa Awan said:
8 years ago
The answer is B.
Mara said:
1 decade ago
Correct option is B.
(1.672*10^-27)/(9.11*10^-31) == 1835.5.
(1.672*10^-27)/(9.11*10^-31) == 1835.5.
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