JEE Main 2022 Chemistry question
Not in JEE Main or NEET syllabus
Which of the following statements are correct? (A) Both LiCl and are soluble in ethanol. (B) The oxides and MgO combine with excess of oxygen to give superoxide. (C) LiF is less soluble than other alkali metal fluorides. (D) is more soluble in water than other alkali metal oxides. Choose the most appropriate answer from the options given below:
Answer: (1)
Solution
(A) LiCl and are covalent in nature (high polarising power of and ) and are soluble in ethanol. (B) and MgO do not form superoxides. (C)
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