NCERT Exemplar Solutions
Class 10 - Science - CHAPTER 2: Acids, Bases and Salts - Multiple Choice Questions
Question 11

Question.  11

Common salt besides being used in kitchen can also be used as the raw material for making

(i) washing soda

(ii) bleaching powder

(iii) baking soda

(iv) slaked lime

(a)

(i) and (ii)

(b)

(i), (ii) and (iv)

(c)

(i) and (iii)

(d)

(i), (iii) and (iv)

Detailed Answer with Explanation:

Steps: Industrially NaCl is a raw material for sodium carbonate (washing soda) and sodium hydrogencarbonate (baking soda). Slaked lime (Ca(OH)₂) is from CaO and water, not from NaCl.

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