The furring of kettles is caused by the presence in water of

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Chemistry JAMB 2017

The furring of kettles is caused by the presence in water of

  • calcium hydrogentrioxocarbonate (IV)
  • calcium trioxocarbonate (IV) checkmark
  • calcium tetraoxosulphate (VI)
  • calcium hydroxide

The correct answer is: B

Explanation

Furring of kettles is caused by the temporary hardness in water. Temporary hardness in water is caused by calcium and magnesium trioxocarbonate (IV)
CaCO3 causes the furring of kettles

There is an explanation video available .

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