Question

A buffer solution which contain 0.2M HCOONa & 0.2M HCOON in 1 liter pK of HCOON pK of HCOON is 1.8 × 10^-5 (a)pH of solution (b)New pH of solution if 3.65 gram of HCl is added (c)New pH of solution if 7.3 gram of HCl is added (d)New pH of solution if 4.0 gram of HCl is added (e)New pH of solution if 8 gram of HCl is added​

Answer 1

Answer:

In geometry, a hexagon can be defined as a polygon with six sides. The two-dimensional shape has 6 sides, 6 vertices and 6 angles.