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Parth Tyagi
Subject: Science
, asked on 18/4/18
Will the state of still in a pit change after few days? which change will it be? is it hygenic then what should be done about it?
Answer
1
Parth Tyagi
Subject: Science
, asked on 17/4/18
Why simple displacement reactions are important to human kind
Answer
1
Kanishka Gupta
Subject: Science
, asked on 16/3/18
Write the chemical equation for the following:
Oxidation of sodium
Decomposition of calcium carbonate
Answer
1
Kanishka Gupta
Subject: Science
, asked on 16/3/18
What will happen when copper react with oxygen, sulphur and carbon
Answer
1
Kanishka Gupta
Subject: Science
, asked on 16/3/18
What will happen if iron reacts with hydrochloric acid? Justify your answer with the help of equation and balance it.
Answer
1
Sanchita
Subject: Science
, asked on 16/3/18
What change is in occurrence of earthquake?
physical or chemical change?
Answer
1
Aalaa Ali Hasan
Subject: Science
, asked on 26/2/18
Pls give me 10 -10 example of physical and chemical changes
Answer
1
Love Kullthiya
Subject: Science
, asked on 25/2/18
What is atom
Answer
2
Damaraju Venkata Nagendra
Subject: Science
, asked on 22/2/18
Q). What is this?
Answer
1
Riyaz
Subject: Science
, asked on 3/2/18
what is the chemical name of lime water and calcium carbonate ?
Answer
4
Aman
Subject: Science
, asked on 29/1/18
How we balance the equation
Answer
2
Aalaa Ali Hasan
Subject: Science
, asked on 29/1/18
i still didn't get my question s answer im repeating my Q.
How LPG is converted into liquid form ?
Answers pls [correct one]
& FAST ALSO ,
thank u
Answer
1
Aalaa Ali Hasan
Subject: Science
, asked on 28/1/18
hello , Here is my question
How LPG is converted into liquid form
no weblink or certified answer
Answer
2
Anuisri Mandal
Subject: Science
, asked on 24/1/18
Sir, the doubt is:
1. Whether cutting of vegetables is a physical or a chemical change? I am just confused.
Answer
5
Damaraju Venkata Nagendra
Subject: Science
, asked on 16/1/18
What is Richter Scale?
Answer
5
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Next
What are you looking for?
physical or chemical change?
How LPG is converted into liquid form ?
Answers pls [correct one]
& FAST ALSO ,
thank u
How LPG is converted into liquid form
no weblink or certified answer
1. Whether cutting of vegetables is a physical or a chemical change? I am just confused.