Inorganic Chemistry book 2

1.     Steel may be manufacture by two processes. Which two are correct

a)     Open hearth and Bessemer process

b)    Open hearth process and Haber process

c)     Bessemer process and Haber process

d)    Contact process and Haber process

2.     Which of the following is a non-typical transition element

a)     Cr

b)    Mn

c)     Zn

d)    Fe

3.     f-block elements are also called

a)     Non-typical transition elements

b)    Outer transition elements

c)     Normal transition elements

d)    Inner transition elements

1.a

2.c

3.d