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Question 37Asked in RRB JE CBT-1, 18 Dec 2024, Shift 1 (9:00 AM)

Which of the following combinations would produce a precipitate?

  1. ANaOH + FeCl₃
  2. BNaOH + Na₂SO₄
  3. CNaOH + NaCl
  4. DNaCl + KNO₃
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Correct answer: (A) NaOH + FeCl₃

From RRB JE CBT-1 PYQ 18 Dec 2024, Shift 1 (9:00 AM)

This is question 37 of RRB JE CBT-1 PYQ 18 Dec 2024, 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.