Chemistry · Atomic Mass
The unified atomic mass unit (u) is defined relative to the mass of an atom of which carbon isotope?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Carbon-12✓
- 2Carbon-11
- 3Carbon-13
- 4Carbon-14
Correct answer
Carbon-12
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Preparing for Chemistry?
Practice full-length Chemistry mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Atomic Mass MCQs →Want more practice questions on Atomic Mass?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Atomic Mass