For a good quality cement, the ratio of lime to the total of the oxides of \(Si , Al\) and \(Fe\) should be as close as …
Q1
For a good quality cement, the ratio of lime to the total of the oxides of \(Si , Al\) and \(Fe\) should be as close as to:
[JEE Main 2023, 8 Apr (Shift 2)]
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