MCQ - NIOS Class 10 Science & Technology How does a covalent bond form? 08/07/2023 WNA24 103 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology State three characteristic properties of ionic compounds. 08/07/2023 WNA24 92 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology How would you explain the bonding in MgCl2? 08/07/2023 WNA24 84 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Explain the formation of Na+ ion from Na atom. 08/07/2023 WNA24 84 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Covalent compounds have low melting point than an ionic compound why? 08/07/2023 WNA24 120 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Why ionic compounds conduct electricity in aqueous solution? 08/07/2023 WNA24 64 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Why ethyl alcohol is bad conductor of electricity in its aqueous solutions? 08/07/2023 WNA24 84 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology State loss or gain of electrons (giving their number) in the following changes: 08/07/2023 WNA24 68 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology How many covalent bond(s) is/are present in following compounds: 08/07/2023 WNA24 81 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Show the formation of O2, HCl, Cl2 and N2. 08/07/2023 WNA24 79 Views 0 Comments Read more