Question

Iron is ferromagnetic(a) above 770°C(b) below 770°C(c) at all temperature(d) above 1100°C

Answer 1

$\huge\bf\orange{QUESTION:-}$

Iron is ferromagnetic

(a) above 770°C

(b) below 770°C

(c) at all temperature

(d) above 1100°C

$\huge\bf\red{ANSWER:-}$

option A is the correct answer