1.

The charge in coulombs of 1 gram ion of N^3- is (the charge on an electron is 1.602 × 10 ^-19 C) (A) 2.894 × 10 ^5 C (B) 3.894 × 10 ^5 C (C) 2.894× 10^6 C (D) none of these

Answer» The charge in coulombs of 1 gram ion of N^3- is (the charge on an electron is 1.602 × 10 ^-19 C)
(A) 2.894 × 10 ^5 C (B) 3.894 × 10 ^5 C (C) 2.894× 10^6 C (D) none of these


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