MCQ - NIOS Class 10 Science & Technology Objective Type Questions 08/08/2023 WNA24 83 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Which one of the following is the correct formula of plaster of paris? 08/08/2023 WNA24 146 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology CuSO4 was prepared by reacting an acid and a base. Identify the acid and thebase that must have been used in this reaction. 08/08/2023 WNA24 65 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Identify acid radical and basic radical in CaSO4. 08/08/2023 WNA24 61 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology What is the nature (whether acidic, basic or neutral) of the following solutions? 08/08/2023 WNA24 68 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology pH of a solution is 9. What is the concentration of H+ ions in it? 08/08/2023 WNA24 55 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology pOH of a solution is 5.2. What is its pH. Comment on the nature (acidic, basicor neutral) of this solution. 08/08/2023 WNA24 59 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Identify the nature of the following aqueous solutions (whether acidic, basic orneutral) 08/08/2023 WNA24 65 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology How does water help in dissociation of acids and bases? 08/08/2023 WNA24 57 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Why does the colour of dry blue litmus paper remains unchanged even whenit is brought in contact with HCl gas? 08/08/2023 WNA24 67 Views 0 Comments Read more