Consider the following statements: 1. Anhydrous sodium carbonate is commonly known as baking soda. 2. Baking soda is used in fire extinguishers. 3. Bleaching powder is manufactured in Hasenclever plant. Which of the statements is/are correct?
Options
(a)1, 2 and 3
(b)2 and 3
(c)3 only
(d)1 and 2
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Class 10Acids, Bases and Salts— NCERT Science, Chapter 2. The second chapter of NCERT's Class 10 Science book explains why acids and bases behave as families. Indicators — litmus, turmeric, phenolphthalein, methyl orange, and…
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