Question
Hydrogen exhibits properties similar to which groups in
the periodic table?Solution
Hydrogen is unique in that it shares properties with both Group 1 (alkali metals) and Group 17 (halogens). Like alkali metals, it has one electron in its outer shell and can lose it to form a cation. Similarly, it can gain an electron like halogens to form an anion, displaying a dual nature.
I. The NEP approach (A) for more higher educational institutions and programmes in higher education to use (B) the mother tongue or local language as a...
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A phrase or words written in memory of a person ...
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A place where birds of prey, such as eagles or hawks, are kept
... Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No subst...
Select the option that can be used as a one-word substitute for the given group of words.
A building where monks live as a community
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No sooner did ...
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A place where wild animals are keptSelect the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No subst...
I. The tragic disaster has been occurred (A) by the debris of the landslide blocking the Ijei river, creating (B) a significant welling up of water whi...
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