JEE-MAIN SERIES Chemistry
Isotopes
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2024 Chapter Questions 1 MCQs
01
PYQ 2024
medium
chemistry ID: jee-main
The number of neutrons present in the more abundant isotope of boron is 'x'. Amorphous boron upon heating with air forms a product, in which the oxidation state of boron is 'y'. The value of x + y is ...
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