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CBSE - IX - Science - Matter in Our Surroundings
why we say Thompson model did not mention how positive charges holds negative charged elections but we know that he told about electromagnetic force that holds them together then why we say that it failed to explain stability of atom
Asked by neha280284
10th January 2023,
7:04 AM
CBSE - IX - Science - Matter in Our Surroundings
what will be the final oxidation state of an ion A^+3 if it gains 7electeons
Asked by lakshmidevipagadala4609
21st June 2022,
6:20 PM
CBSE - IX - Science - Matter in Our Surroundings
project state of matter H2O and its transformation with source of pure water
Asked by saumya94522
19th June 2022,
9:23 AM
CBSE - IX - Science - Matter in Our Surroundings
what are the characteristics of matter
Asked by aditya888422
10th April 2022,
10:47 PM
CBSE - IX - Science - Matter in Our Surroundings
what is condensation
Asked by pratyushkr1234
21st June 2021,
1:03 PM
CBSE - IX - Science - Matter in Our Surroundings
what is the evaporation?
Asked by viratamana3007
23rd January 2021,
1:00 PM
CBSE - IX - Science - Matter in Our Surroundings
Two different ideal gases are placed, one into one flask and the other into another identical flask, the flask being connected by a valve. The valve is opened and the temperature is kept constant. The experimental results indicate that the driving force of the change which occurred was the tendency of the system toward lowest energy highest energy highest entropy lowest entropy
Asked by rajembbs2002
3rd January 2021,
4:34 PM
CBSE - IX - Science - Matter in Our Surroundings
all questions of chapter 1
Asked by bansiewchyne
15th November 2020,
6:07 PM
CBSE - IX - Science - Matter in Our Surroundings
please explain this
Asked by ajaydasbelarahi44
27th October 2020,
9:34 AM
CBSE - IX - Science - Matter in Our Surroundings
what is reaction
Asked by vinitranjan480
25th July 2020,
6:08 PM
