1.

OTO55OKO1. Prefix pico means(A) 10-12(C) 106उपसर्ग पीको का अर्थ है:(A) 10-12(C) 106(B) 10-9(D) 1012(B) 10-9(D) 10122. One mole of P, molecules contains(A) 1 molecule(C) 1.5055x1022 atoms(B) 4 molecules(D) 2.4092x1024 atoms

Answer»

1) Option (A) is correct.2) Option (D) is correct as:-



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