Chemistry Crash Course NEET>Chapter 14 - Hydrogen>Level 3>Q 45

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When hydrogen peroxide reacts with ${KIO}_{4}$ and ${NH}_{2} OH$ , respectively, it acts as:

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Important Questions on Hydrogen

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NEET

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Chemistry Crash Course NEET>Chapter 14 - Hydrogen>Level 3>Q 46

In calgon process of water softening when

{Na}_{6} P_{6} O_{18}

displace

{Ca}^{+ 2}

ions of hard water, which of the following compounds is formed ?