Asked: M.P. P.C.S. (Pre) 2000medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
स्टील में कितना कार्बन होता है—
How much carbon is present in steel?
SELECT CORRECT OPTION:
A
0.1 - 2%
Correct
B
7-10%
C
10-15%
D
शून्य
Zero
Official Solution & Explanation:
Correct Answer: Option A(0.1 - 2%)
इस्पात (स्टील) में कार्बन की मात्रा लगभग 0.1% से 2% तक होती है। इसमें शेष लगभग 98% से 99% तक लोहा होता है।
Steel typically contains approximately 0.1% to 2% carbon, with iron constituting the remaining 98% to 99%.
Subject: General Science•Topic: Alloys•Subtopic: Alloys
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