1.

Which of the following statements are false

Answer»

`Ca(OH)_(2)` is called slaked lime
`Mg^(2+)` and `Ca^(2+)` IONS are responsible for the TRANSMISSION of electrical impulses along the NERVE FIBRE
`Ca^(2+)` ion is present in chlorophyll pigment
The enamel on teeth is a double SALT of Mg

Solution :`Mg^(2+)` ion is present in chlorophyll pigment. The enamel on teeth is a double salt of calcium


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