JEE Main 2021 Chemistry question
Not in JEE Main or NEET syllabus
Match List- I with List II. List - I: (a) Li (b) Na (c) K (d) Cs List - II: (i) photoelectric cell (ii) absorbent of (iii) coolant in fast breeder nuclear reactor (iv) treatment of cancer (v) bearings for motor engines Choose the correct answer from the options given below :
Answer: (D)