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Assertion (A): Group 2 elements in the modem periodic table are called alkaline earth metals.Reason (R): The oxides of group 2 elements produce alkaline solutions when they are dissolved in water. -

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Question

Assertion (A): Group 2 elements in the modem periodic table are called alkaline earth metals.
Reason (R): The oxides of group 2 elements produce alkaline solutions when they are dissolved in water.

Options

  • A is right R is wrong

  • R explains A

  • R does not explain A

  • R is right A is wrong

MCQ

Solution

R explains A

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Types of Element on the Basis of Periodic Table
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