Advertisements
Advertisements
प्रश्न
Circle the odd one.
विकल्प
Paper
Glass
Metals
Paints
MCQ
Advertisements
उत्तर
Paper
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Circle the odd one.
Circle the odd one.
Burning of match stick is a reversible change.
Analogy
Dissolution of glucose : reversible change :: Digestion of food: ___________ change
Water on ______ changes to ice and on ______ comes back to water.
Name the two types of changes.
Which of the following change cannot be reversed?
Give one example of change which occurs on heating but can be reversed.
Give one example of change occurs on mixing two substances, but can be reversed.
Paheli mixed flour and water and
- made a dough,
- rolled the dough to make a chapati,
- baked the chapati on a pan,
- dried the chapati and ground it in a grinder to make powder.
Identify the changes (i) to (iv) as the changes that can be reversed or that cannot be reversed.
