MCQ - NIOS Class 10 Science & Technology Which of the following oxides will react with a base? 08/08/2023 WNA24 70 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology An acid reacts with a substance Z with the liberation of CO2 gas. What can be the nature of Z? 08/08/2023 WNA24 66 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology An acid reacts with a substance X with liberation of a gas which burns with a‘pop’ sound when a burning match stick is brought near it. What is the natureof X? 08/08/2023 WNA24 68 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Which of these acids would be partially dissociated in their aqueous solution? 08/08/2023 WNA24 75 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Name the substances in which the following acids are present: 08/08/2023 WNA24 70 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Name the type of bonds present in H2O molecule. 08/07/2023 WNA24 89 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology An element ‘X’ has atomic no. 11 and ‘Y’ has atomic no. 8. What type of bond they will form? Write the formula of the compound formed by reacting X and Y. 08/07/2023 WNA24 100 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Classify the following compounds as ionic or covalent: 08/07/2023 WNA24 86 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology Classify the following statements as true or false: 08/07/2023 WNA24 86 Views 0 Comments Read more
MCQ - NIOS Class 10 Science & Technology What is the number of solvent bonds present in the following molecules? 08/07/2023 WNA24 93 Views 0 Comments Read more