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Question 23Asked in RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)

Magnesium ribbon burns with:

  1. AA blue non-luminous flame
  2. BA bright white flame
  3. CA yellow luminous flame
  4. DNo visible flame
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Correct answer: (B) A bright white flame

From RRB JE CBT-1 PYQ 20 Feb 2026, Shift 1 (9:00 AM)

This is question 23 of RRB JE CBT-1 PYQ 20 Feb 2026, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.