Match List I with List II and select the correct answer using the codes given below the lists: List I I. Blue vitriol II. Epsom salt III. Baking soda IV. Caustic soda List II A) Sodium bicarbonate B) Sodium hydroxide C) Magnesium sulphate D) Copper sulphate

1. (a)I-C, II-D, III-B, IV-A
2. (b)I-D, II-C, III-A, IV-B
3. (c)I-C, II-D, III-A, IV-B
4. (d)I-D, II-A, III-B, IV-A