MHT CET Chemistry question

Chemistry The s-Block Elements MHT CET

Not in JEE Main or NEET syllabus

Choose the correct option from the codes given below regarding elements and their characteristics colour given in Column I and Column II respectively of the following table. Column I | Column II A. Li | 1. Crimson red B. Na | 2. Yellow C. K | 3. Red violet D. Rb | 4. Blue | 5. Violet Codes (A, B, C, D)

(A)2, 1, 3, 5
(B)1, 2, 4, 3
(C)1, 2, 5, 3Correct
(D)1, 2, 3, 4

Answer: (C)

Solution

Flame colours are Li crimson red (1), Na yellow (2), K violet (5) and Rb red violet (3); no listed element gives blue, so A-1, B-2,

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Question ID VK-067155