Easy MCQ +4 / -1 PYQ · JEE Mains 2021

Match List - I with List - II :

List - I List - II
(a) NaOH (i) Acidic
(b) $Be{(OH)_2}$ (ii) Basic
(c) $Ca{(OH)_2}$ (iii) Amphoteric
(d) $B{(OH)_3}$
(e) $Al{(OH)_3}$


Choose the most appropriate answer from the options given below

  1. A (a)-(ii), (b)-(ii), (c)-(iii), (d)-(ii), (e)-(iii)
  2. B (a)-(ii), (b)-(iii), (c)-(ii), (d)-(i), (e)-(iii) Correct answer
  3. C (a)-(ii), (b)-(ii), (c)-(iii), (d)-(i), (e)-(iii)
  4. D (a)-(ii), (b)-(i), (c)-(ii), (d)-(iii), (e)-(iii)

Solution

NaOH $\to$ Basic<br><br>Be(OH)<sub>2</sub> $\to$ Amphoteric<br><br>Ca(OH)<sub>2</sub> $\to$ Basic<br><br>B(OH)<sub>3</sub> $\to$ Acidic<br><br>Al(OH)<sub>3</sub> $\to$ Amphoteric

About this question

Subject: Chemistry · Chapter: Periodic Table and Periodicity · Topic: Periodic Trends

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