Hi Buddy, Here we have some questions based on Classification of Elements and Periodicity in Properties Class 11 Questions with MCQs and Short answer Type of 1 mark each. Q-1. Consider the following isoelectronic species, Na+, Mg2+, F–and O2–. The correct order of increasing the length of their given radii is _________. (i) F– < … Read more
Hi Buddy, Surf here Structure of Atom Class 11 Question Bank and download the pdf also, Happy Preparation.. Q-1. Packet of energy is called (a) Electron (b) Photon (c) Position (d) Proton Q-2. Orbital which is not possible (a) 2p (b) 3d (c) 3s (d) 3f Q-3. the magnetic quantum number of an atom is … Read more
Here we givens some Class 11 Basic Concepts of Chemistry MCQs, Assertion & Reason question from Class 11, NCERT chemistry chapter-1 What will be the molarity of a solution, which contains 5.85 g of NaCl(s) per 500 mL? (i) 4 mol L–1 (ii) 20 mol L–1 (iii) 0.2 mol L–1 (iv) 2 mol L–1 If … Read more