Match List I with List II and select the correct answer using the given code below the Lists: List I (Noble gas) List II (Use) A. Argon 1. In lights for advertising display B. Neon 2. Airport landing lights and in light houses C. Krypton 3. Light in photographer’s flash gun D. Xenon 4. In tungsten filament to last longer A B C D a 3 1 2 4 b 3 2 1 4 c 4 2 1 3 d 4 1 2 3 [NDA I 2017]

NDA General Science Chemistry Questions Part 2

Question : 87 of 87

Marks: +1, -0

Match List I with List II and select the correct answer using the given code below the Lists:

List I (Noble gas)	List II (Use)
A. Argon	1. In lights for advertising display
B. Neon	2. Airport landing lights and in light houses
C. Krypton	3. Light in photographer’s flash gun
D. Xenon	4. In tungsten filament to last longer

[NDA I 2017]

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