Ans question no2

Ans question no2 1. An isotone of (3) Zse 32 AS (2) (4) 2. 3. The ratio of specific charge of an electron to that of a proton is (3) 1: 1837 (2) 1837 : 1 Atomic number and mass number of an element M are 25 and 52 respectively. The number of electrons, protons and neutrons in M2+ ion are 8. 9.

Dear Student,

The computation is expressed below,

Specific charge of electron = 1.76x108 C gm-1

Specific charge of proton = 9.58x104 C gm-1

electron : proton = 1.76x108 : 9.58x104 = 1837 : 1

Hence the answer is Option (2) 1837 : 1

Regards.

  • -1
What are you looking for?