JEE Main 202225 Jun, Morning shiftChemistryMediumSome Basic Concepts in Chemistry88× since 2002
The number of N atoms in 681 g of C₇H₅N₃O₆ is x 10²¹. The value of x is (N_A = 6.02 10²³ mol^1) (Nearest Integer)
JEE Main 2022 · 25 Jun, Morning shift · Q19