Solved UPSC CDS/OTA Question
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Q · Classification of Elements Easy · 45s
Elements in Group 1 are commonly called:
TopicClassification of Elements
Question Typemultiple choice
DifficultyEasy
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Group 1 metals (Li, Na, K, etc.) form strongly basic oxides and hydroxides.
Final Answer: Option C - Alkali metals