An alkaline earth metal 'M' readily forms water soluble sulphate and water insoluble hydroxide. Its — JEE Mains Chemistry Past Papers Chemistry Question
Question
An alkaline earth metal 'M' readily forms water soluble sulphate and water insoluble hydroxide. Its oxide MO is very stable to heat and does not have rock-salt structure. M is : (A) Sr (B) Mg (C) Ca (D) Be
Answer: D
💡 Solution & Explanation
BeSO4 Soluble in water Be(OH)2 Insoluble in water Structure of BeO is Hexagonal Wurtzite. | JEE MAIN-2020 | DATE : 04-09-2020 (SHIFT-2) | PAPER-1 | OFFICIAL PAPER | CHEMISTRY PAGE # 4
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