Chemistry · Atoms and Molecules
कौन-सी गणना CaCl2 के सूत्र इकाई द्रव्यमान का सही निर्धारण करती है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Ca का परमाणु द्रव्यमान + (2 × Cl का परमाणु द्रव्यमान) = 40 + 71 = 111 u✓
- 2Ca का परमाणु द्रव्यमान × Cl का परमाणु द्रव्यमान = 40 × 35.5 = 1420 u
- 3Ca का परमाणु द्रव्यमान + Cl का परमाणु द्रव्यमान = 40 + 35.5 = 75.5 u
- 4Ca का परमाणु द्रव्यमान + (Cl का परमाणु द्रव्यमान ÷ 2) = 40 + 17.75 = 57.75 u
सही उत्तर देखें
Ca का परमाणु द्रव्यमान + (2 × Cl का परमाणु द्रव्यमान) = 40 + 71 = 111 u
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
Start Free Mock Test →Preparing for Chemistry?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Atoms and Molecules MCQs →Want more practice questions on Atoms and Molecules?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Atoms and Molecules