MCQ - CBSE Class 9 Science You are given two samples of water labelled as ‘A’ and ‘B’. Sample ‘A’ boils at 100°C and sample ‘B’ boils at 102°C. Which sample of water will not freeze at 0°C ? Comment. 09/28/2023 Ajit kumar 118 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Name the process associated with the following: 09/28/2023 Ajit kumar 73 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Smoke and fog both are aerosols. In what way are they different ? 09/28/2023 Ajit kumar 86 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Explain why particles of a colloidal solution do not settle down when left undisturbed, while in the case of a suspension they do. 09/28/2023 Ajit kumar 79 Views 0 Comments Read more
MCQ - CBSE Class 9 Science What would you observe when : 09/28/2023 Ajit kumar 63 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Suggest separation technique(s) one would need to employ to separate the following mixtures: 09/28/2023 Ajit kumar 66 Views 0 Comments Read more
MCQ - CBSE Class 9 Science When a compound is said to be pure? 09/28/2023 Ajit kumar 60 Views 0 Comments Read more
MCQ - CBSE Class 9 Science What are metalloids? Give examples. 09/28/2023 Ajit kumar 75 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Why mixture does not have a fixed melting or a fixed boiling point ? 09/28/2023 Ajit kumar 73 Views 0 Comments Read more
MCQ - CBSE Class 9 Science What is meant by a pure substance? 09/28/2023 Ajit kumar 60 Views 0 Comments Read more