MCQ - NIOS Class 10 Science & Technology How covalent bonds are formed? 08/07/2023 WNA24 81 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Why NaCl is bad conductor of electricity in solid state? 08/07/2023 WNA24 83 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Show the formation of Na2O, CaCl2 and MgO. 08/07/2023 WNA24 81 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology In sodium chloride lattice, how many Cl– ions surround each Na+ ion? 08/07/2023 WNA24 81 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Name the type of force of attraction present in ionic compounds. 08/07/2023 WNA24 75 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology What is the number of electrons present in Cl– ion? 08/07/202308/07/2023 WNA24 91 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology How many shells are present in Na+ ion? 08/07/2023 WNA24 65 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Name the two types of ions present in NaCl. 08/07/2023 WNA24 100 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology In the table given below three elements and their atomic numbers are given. Which of them are stable and will not form compound? 08/07/2023 WNA24 70 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Why noble gases are non-reactive? 08/07/2023 WNA24 93 Views 0 Comments Read more