All the options i.e a,b,c gives the value of Mass of protons.
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Similar Questions
Q1
How many molecules of aspirin (Molar mass = 180g/mol) are present in 50mg of the tablet?
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Q2
9.348 - 2.563 + 3.884 + 1.673 = ?
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Q3
Match the values of column II with column I and mark the appropriate choice.
Column I
Column II
(A)
Mass of electron
(i)
1.673×10−27 kg
(B)
Mass of proton
(ii)
−1.602×10−19 C
(C)
Charge of electron
(iii)
9.1×10−31Kg
(D)
e/m for an electron
(iv)
1.76×108C/g
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Q4
Assume that a neutron breaks into a proton and an electron. The energy released during this process is : (mass of neutron =1.6725×10−27kg, mass of proton =1.6725×10−27kg, mass of electron =9×10−31kg )
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Q5
A neutron breaks into a proton and an electron. Calculate the energy produced in this reaction is MeV. Mass of an electron =9×10−31kg, mass of proton =1.6725×10−27kg, mass of neutron =1.6747×10−27kg, and speed of light =3×108ms−1