Chemical reactions and equations Most important PYQs and practice questions with BYJU's app Class10

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[@T_Gungun]

Thanks a lot ma'am for this practice session :)
• Homework:-
Option C is the answer
Slaked lime is formed as a product when the quick lime is dissolved in the water and the lot of heat is evolved during the reaction Therefore, it is a exothermic reaction.
The chemical equation of the following reaction is :- CaO+ H2O ---- Ca(OH)2 + Heat

[@laxmiprasanna7670]

Homework Question :- C

[@Mahek411]

Homework question :-
Option c:-slaked lime and exothermic reaction
If we add lime into water
Heat will be produced
CaO+H20-->Ca(OH)2+heat
Thus,the product form is a calcium Hydroxide(slaked lime)there is lot of evaluation of heat thus,it is called exothermic reaction
Thank you mam for this amazing session mam 💖☺️

[@Aashritha-ds9qt]

Thanks for this session ma'am
Homework answer
Option C
Calcium hydroxide or slaked lime will be formed in this reaction of quick lime and water
It will be an exothermic reaction as it releases heat after the reaction has taken place

[@HarleenKaur-hh7bf]

Homework Question :-
Option C : Slaked lime and Exothermic Reaction
As, when we add quick lime in water,
We get
CaO+H2O--->Ca(OH)2 + heat
The product formed is Slaked lime or Calcium Hydroxide and since a lot of heat is evolved it is Exothermic Reaction
Thank you mam for this wonderful practice session.
The most interesting part was that I got different questions which made me to boost my question answering speed.
Thank you mam •⁠ ⁠‿⁠ ⁠•⁠ ⁠ 😊😊

[@pavankumar-pu7wr]

Mam when will social classes start ???
I am a new student ….
Sorry for inconvenience…….

[@Ananya-mw9xx]

Hello ma'am, I want you to bring NCERT highlights session,where your explain us line by line. How questions can be formed and an insightful discussion .
Besides, you can conduct experiments and practice sessions.
As at the end of the day questions in BOARDS will come from NCERT and not fancy slides.We feel complete when we understand NCERT line by line and practice questions.

[@shiekhaijaz1130]

Ur brilliant mam❤

[@SihanShaikh-co8gq]

Hi

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