Chemistry · Analytical Chemistry
अनुमापन विश्लेषण (titrimetric analysis) में निम्नलिखित में से किस यौगिक का उपयोग प्राथमिक मानक (primary standards) के रूप में नहीं किया जाना चाहिए? A. Na2Cr2O7 B. ऑक्सेलिक अम्ल C. NaOH D. FeSO4•6H2O E. सोडियम टेट्राबोरेट
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1केवल A, C और D✓
- 2केवल C, D और E
- 3केवल D और E
- 4केवल B और D
सही उत्तर देखें
केवल A, C और D
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 Analytical Chemistry MCQs →Want more practice questions on Analytical Chemistry?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Analytical Chemistry