Read before you solve · 2 min
Read Regenerated fibre properties
This SOF ISO pattern tests evaluate assertion and reason. Read the condition carefully, then use the method below before you solve.
ISO · Synthetic Fibres and Plastics · 1 linked question · 100% coverage
Know this first
Regenerated fibre properties is the central idea in this question pattern. Identify the condition in the stem before applying the method below.
Study deeper: Class 9 Science · Synthetic Fibres and Plastics
Find the tested idea
Identify the material, change or observable property first; this decides the scientific rule to use.
Work from the evidence
Use the experiment or stated observation as evidence. Compare each option with the property, particle model or reaction condition in the stem.
Verify before choosing
Use the wording, diagram and units exactly as given. Select an option only after it satisfies every stated condition.
OlympIQ exam lens
- ✓State the observed property.
- ✓Select the governing idea.
- ✓Test every claim against the evidence.
OlympIQ trap
Keep physical changes, chemical changes and everyday appearances separate.
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