Question
Easy

Match the substances in column A with their chemical names in column B. (A) – (B) (a) Slaked lime – (i) Calcium oxide (b) Table salt – (ii) Sodium bicarbonate (c) Limestone – (iii) Calcium carbonate (d) Caustic soda – (iv) Calcium hydroxide (e) Quick lime – (v) Sodium hydroxide (f) Baking soda – (vi) Sodium chloride

1
(a)-(iv), (b)-(vi), (c)-(iii), (d)-(v), (e)-(i), (f)-(ii)
2
(a)-(vi), (b)-(ii), (c)-(v), (d)-(i), (e)-(iii), (f)-(iv)
3
(a)-(i), (b)-(vi), (c)-(iii), (d)-(v), (e)-(ii), (f)-(iv)
4
(a)-(iv), (b)-(v), (c)-(iii), (d)-(ii), (e)-(i), (f)-(vi)
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: Acids, Bases, and Salts
Topic: Introduction
Correct Answer
Option A
Explanation

Option 1 is the correct answer for matching the substances in column A with their chemical names in column B. Let's go through each pair to understand why this option is correct: 1. (a) Slaked lime – (iv) Calcium hydroxide: Slaked lime is the common name for calcium hydroxide. It is produced by adding water to quick lime (calcium oxide), resulting in the formation of calcium hydroxide. 2. **(b) Table…Read More

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