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Select the correct statement(s): a) M...

Select the correct statement(s):
a) Mass number remains constant when positron emission takes place
b) One neutron converts into proton in `beta(._(-1)^(0)e)` emission process
c) Activity of a radioactive substance double when temp. increases from 300 K to 310 K
d) Isodiaphers formed when one alpha particle emitted and isotopes formed when 2 beta particles emitted

A

Mass number remains constant when positron emission takes place

B

One neutron converts into proton in `beta(._(-1)^(0)e)` emission process

C

Activity of a radioactive substance double when temp. increases from 300 K to 310 K

D

Isodiaphers formed when one alpha particle emitted and isotopes formed when 2 beta particles emitted

Text Solution

Verified by Experts

The correct Answer is:
A, B
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