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Chemical Change

Which of thes...

Question

Which of these is a slow and irreversible change?

A

A

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B

B

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C

C

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D

D

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Solution

The correct option is A A

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Similar questions

Q. Which amongst the following is a slow natural change that is irreversible in nature?

Sheela cooked rice in a rice cooker. What kind of change took place?
(i) irreversible change
(ii) Slow change
(iii) natural change

Q. (a) Differentiate between physical and chemical changes.
(b) Give reasons:
(i) Ripening of fruit is a desirable change.
(ii) Curdling of milk is a slow change.
(ii) Digestion of food is an irreversible change.

Q. What is common to the changes mentioned below.
the setting of milk into curd; the rusting of iron; the ripening of a mango
(a) They are all reversible changes.
(b) They are slow reversible changes.
(c) They are fast reversible changes.
(d) They are slow irreversible changes.

Categorize these changes as reversible or irreversible changes.

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