Atomic Structure Question 157
Question: The ratio of specific charge of a proton and an $ \alpha $ -particle is
Options:
A) 2 : 1
B) 1 : 2
C) 1 : 4
D) 1 : 1
Show Answer
Answer:
Correct Answer: A
Solution:
Charge on proton $ =+1 $ unit, charge on a particle = + 2 units, 2 : 1.