Physics · S-Block Elements
Match List-I (Salt) with List-II (Flame colour wavelength) and choose the correct answer from the options given below: List-I: (a) LiCl (b) NaCl (c) RbCl (d) CsCl List-II: (i) 455.5 nm (ii) 670.8 nm (iii) 780.0 nm (iv) 589.2 nm
- 1(a) - (i), (b) - (iv), (c) - (ii), (d) - (iii)
- 2(a) - (iv), (b) - (ii), (c) - (iii), (d) - (i)
- 3(a) - (ii), (b) - (iv), (c) - (iii), (d) - (i)✓
- 4(a) - (ii), (b) - (i), (c) - (iv), (d) - (iii)
Correct answer
(a) - (ii), (b) - (iv), (c) - (iii), (d) - (i)
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