CBSE 2025 · Region 2 · Set 1 · Q5 · 1 mark
Two metals zinc and tin are dissolved separately in definite proportions in molten copper (the primary metal) to obtain two different alloys respectively known as :
Official answer
From CBSE’s own marking scheme for this paper.
(C)
Brass and Bronze
Metals and Non-metalsOccurrence and Extraction of MetalsRemembermcqeasy
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CBSE Class 10 Science past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.