Question

Match the terms of column I with column II and choose the correct option from the codes given below.
`{:("ColumnI","ColumnII"),(A."Sodium hydroxide",1."Baking soda"),(B."Sodium chlride",2."Brine solution"),(C."Sodium bicarbonate",3."Washing soda"),(D."Sodium carbonate",4."Caustic soda"):}`
A. `{:(A,B,C,D),(4,2,1,3):}`
B. `{:(A,B,C,D),(4,3,2,1):}`
C. `{:(A,B,C,D),(1,2,3,4):}`
D. `{:(A,B,C,D),(3,2,4,1):}`

Answer 1

Correct Answer - A
Correct matching can be represented as NaOH is known as caustic soda.
NaCl is an important constituent of brine solution.
Sodium bicarbonate is known as baking soda .
Sodium carbonate is known as washing soda.