MCQ Practice 📖 গ্যাসীয় অবস্থায় ১ মোল পরমানুতে ১ মোল ইলেক্ট্রন যোগ করলে যে শক্তির পরিবর্তন হয় তা হোল- Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up This question appeared in DU KA Unit Question Bank Chemistry 2017-18 Question 20 DU KA Unit Question Bank Chemistry 2017-18 Question 20 DU KA Unit Question Bank Chemistry 2017-18 Question 20 DU KA Unit Question Bank Chemistry 2017-18 Question 20