A student took a small piece of solid quick lime in a china dish and poured over it a small amount of water. list two changes he is likely to observe in the china dish immediately after pouring water.
Answers
Answered by
65
1. Calcium hydroxide is produced which has a milky texture.
2. Temperature of the china dish increases.
2. Temperature of the china dish increases.
Answered by
30
Hey mate...
A white coloured precipitate of slaked lime will be seen in the china dish...
The china dish will gradually become hot because this is an exothermic reaction.
**HOPE IT HELPS**
A white coloured precipitate of slaked lime will be seen in the china dish...
The china dish will gradually become hot because this is an exothermic reaction.
**HOPE IT HELPS**
omi112233:
Will bubbles be form or not ???
Hey..I dont think so
because no hydrogen is evolved
hydrogen is evolved
Nope...CaO+H2O--Ca(OH)2+ heat
oh yes , sorry . i was thinking of reaction of Calcium
Yup...
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