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Sodium hydroxide should be stored in properly closed containers because it?

Chemistry
JAMB 1990

Sodium hydroxide should be stored in properly closed containers because it?

  • A. readily asborbs water vapour to air
  • B. is easily oxidize by atmospheric oxygen
  • C. turns golden yellow when exposed to light
  • D. melts at a low temperature
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Correct Answer: Option A
Explanation

NaOH pellets are deliquescent..so they easily absorb from the atmosphere when exposed

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