10. Choose the correct statement related to the questions: Periodic classification of elements

Select the correct statement about questions:

1. s-Block Elements:

React with water to form solutions that turn blue litmus paper red.
React with oxide to form solutions that turn red paper white.
React with air to form solutions that turn orange litmus paper red.
React with water to form solutions that turn red litmus paper blue.

2. d-Block Elements:

Right of the periodic table
Bottom of the periodic table
Middle of the periodic table
Left of the periodic table

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