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Some Basic Concepts Of Chemistry

JEE Main 2022 (Online) 25th June Morning Shift

INTEGER+4 / -12022
681 g পরিমাণ \({C_7}{H_5}{N_3}{O_6}\) এ পরমাণুর সংখ্যা \(x \times {10^{21}}\)

x এর মান ____________ । (নিকটতম পূর্ণসংখ্যা)



\(\left( {{N_A} = 6.02 \times {{10}^{23}}\,mo{l^{ - 1}}} \right)\)

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