Shrey

This page lists questions and answers that were posted by visitors named Shrey.

Questions

The following questions were asked by visitors named Shrey.

WHY IS fecl2 formed instead of fecl3 when iron reacts with dilute hydrochloric acid?

A ball is thrown upward and returns to thrower hand in 12 seconds. What is speed with which ball is thrown and maximum height attained.

Answers

The following answers were posted by visitors named Shrey.

Radius of circular garden=25m Radius of inner circle=25-3 =22m Area of garden available to play children in=pie r^2 =3.14×(22)^2 =3.14×484 =1519.760m^2