Shekhar conducted an experiment in which he added sodium hydroxide to a substance Xand as a result sodium chloride and a substance Y was formed.
i. Identify X and Y
ii. Define the process taking place.
iii. Will the reaction mixture be hot or cold and why?
iv. What is the color of phenolphthalein in acidic and basic solutions?
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It is a technique in close reading wherein you scan images,titles,emphasized terms that are underlined or in bold.
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