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- Statement I : An alloy of lithium and magnesium is used to make aircraft plates. Statement II : The magnesium ions are important for cell-membrane integrity
- #Engineering
- #JEE Main
- #Joint Entrance Examination Main
- #Class 11
- #S - Block Elements (Alkali and Alkaline Earth Metals)
- #Chemistry
Statement I : An alloy of lithium and magnesium is used to make aircraft plates.
Statement II : The magnesium ions are important for cell-membrane integrity.
In the light the above statements, choose the correct answer from the options given below
Both Statement I and Statement II are true
Both Statement I and Statement II are false
Statement I is true but Statement II is false
Statement I is false but Statement II is true
Answers (1)
Alloy of Lithium and Magnesium is used to make armour plates not aircraft plates.
It's Calcium which plays important roles in neuromuscular function , interneuronal transmission and cell membrane integrity.
Here due to given statements which are false-
Option (B) is correct.
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