MPSC PYQScienceAcid, Base and Saltenglish
Match the pairs. (a) Argon | i) Use in fluorescent pipe (b) Neon | ii) Use in flash photography (c) Krypton | iii) Use in electric bulb (d) Xenon | iv) Advertising light
A.iv iii ii i
B.iii iv i ii
C.i i iv iii
D.ii i iii iv
Correct answer: B