Which of the following is correct statement?
1 point
1) Sodium hydroxide and Potassium hydroxide decompose on heating.
2) Acids reacts with bases to form salt and water.
3) Calcium oxide and calcium hydroxide are used for making artificial fibers such as rayon,nylon etc.
4) Caustic soda is used as antacids
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Explanation:
2:) is the right answer dear
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