SCIENCE 08/06/2020 CH 2 ACID BASE AND SALT Class detail and home work

SCIENCE
08/06/2020
CH 2 ACID BASE AND SALT

Topic taught :
Acid 
How are acid formed
Chemical properties of acid(today)

 Note:
watch Video 1, Video 3 and video 6 from between us portal.
And
READ THE SSD DOC till the topic done..


home work:

Q.Chemical properties of acid:(Write FIVE EQUATION EACH FOR ALL given below)

1.when acid reacts with base .
2. when acid reacts with metal.
3.when acid reacts with metal oxide.
4. when acid reacts with metal carbonate.
5. when acid reacts with metal hydrogen carbonate.

Q. ACTIVITY when dil.hydrochloric acid is taken into the beaker and some small zinc granules are poured into it . what happens in the beaker ? write your observation. and state which reaction occurs and write the equation



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