Question

a. Which of the reactions represents the crystal Lattice Energy?

BR(l)------->Br2

Br2--------->2Br(g)

2BR(g) + 1e----->Br-(g)

K(s) + 1/2Br2------->KBr(s)

KBr(s)------->K+ + Br-

Answer 1

Answer:

2nd oneeee !!!!!!!!!!! :)