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Question: Answered & Verified by Expert
Which of the following statements is incorrect?
ChemistryClassification of Elements and Periodicity in PropertiesNEET
Options:
  • A Dissolution of group IA hydroxide is endothermic
  • B Group IA hydroxide are hygroscopic
  • C Group IA hydroxides form ionic crystals
  • D Aqueous solution of group IA hydroxides are strongly basic
Solution:
1190 Upvotes Verified Answer
The correct answer is: Dissolution of group IA hydroxide is endothermic
As during the dissolution of group IA hydroxides energy is released in large amount i.e. it is exothermic in nature so statement (A) is wrong. Rest statements are correct as hydroxide of group IA are hygroscopic, ionic crystalline and strongly basic.

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