JEE Main202118 Mar 2021Morning ShiftChemistrys Block ElementsActual
Match List - I with List - II List - I List - II (a) Ca ( OCl ) 2 (i) Antacid (b) CaSO 4 · 1 2 H 2 O (ii) Cement (c) CaO (iii) Bleach (d) CaCO 3 (iv) Plaster of paris Choose the most appropriate answer from the
Options
- Aa − i , b − iv , c − iii , d − ii
- Ba − iii , b − ii , c − iv , d − i
- Ca − iii , b − iv , c − ii , d − i
- Da - iii , b − ii , c - i , d - iv
Correct answer
C. a − iii , b − iv , c − ii , d − i
Step-by-step solution
Ca ( OCl ) 2 is Bleach. CaSO 4 · 1 2 H 2 O is plaster of paris. CaCO 3 is used as an antacid. CaO is major component of cement.