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Ayera Banish asked a question
Subject: Science, asked on on 8/3/19
In whichof the Slovents- water,kerosene and cooking oil does the coal powder dissolve?
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Subject: Science, asked on on 20/2/20
Why Carbon and its compounds used as fuel
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Subject: Science, asked on on 21/3/19
What is the structural formula of C3H6??
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Subject: Science, asked on on 16/12/17
At what distance from a concave mirror of focal length 2m should a boy stand so that his image is half his height ?
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Subject: Science, asked on on 11/2/19
How will you verify the properties of Carbon dioxide.
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Subject: Science, asked on on 27/2/20
explain the difference below crystalline and non crystalline from of carbon
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Subject: Science, asked on on 13/3/20
How will you verify the properties of carbon dioxide
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Subject: Science, asked on on 8/3/18
The procedure to solve this question
Q.149. A mixture of ethane and ethene occupies 41 L at 1 atm and 500 K. The mixture reacts completely with 103 mole of O2 to produce CO2 and H2O. The mole fractions of ethane and ethene in the mixture are (R = 0.082 L atm K-1 mol-1) respectively
(a) 0.50, 0.50
(b) 0.75, 0.25
(c) 0.67, 0.33
(d) 0.25, 0.75
(e) 0.33, 0.67
Mangesh Upadhyay Ashok asked a question
Subject: Science, asked on on 6/3/18
What is carbon atom
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Subject: Science, asked on on 11/11/18
Solve this all questions plees
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Subject: Science, asked on on 11/3/19
Please i need the answer of 4 and 5 as soon as fast and thank you
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Subject: Science, asked on on 21/8/20
Why atom is neutral
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Subject: Science, asked on on 10/3/21
Find odd one out and give the reason. a) ethane, propane, ethene, methane.
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Subject: Science, asked on on 20/2/20
A carbon atom forms a .... bond with other atoms . In this bond the two atoms ........electrons
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Subject: Science, asked on on 15/3/20
50ml water is added to 50ml solution of copper sulphate
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Subject: Science, asked on on 8/3/20
Solve the sums....
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Subject: Science, asked on on 19/4/20
Describe the following chemical reaction giving their balance equation.

Sodium carbonate is treated with dilute sulphuric acid.
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Subject: Science, asked on on 27/2/20
What are the different types of coal? What are their uses.
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Subject: Science, asked on on 30/3/22
Write down the equation of the chemical reaction taking place on putting limewater in the gas jar of CO?
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Subject: Science, asked on on 20/2/19
How much points should we write in exam. Q.Uses of various allotropes of carbon.(Explain the following)
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Subject: Science, asked on on 18/2/19
Please solve this question
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Subject: Science, asked on on 2/3/20
Write a note on graphite is good conductor of electricity
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Subject: Science, asked on on 23/2/22
How will you verify the properties of carbon dioxide
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Subject: Science, asked on on 16/4/20
Who made the word 'carbon'?And why?
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Subject: Science, asked on on 15/3/20
Plz provide as soon as
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Subject: Science, asked on on 11/2/19
What is the answer of Q9
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Mujhe ye questions ka answer chahi aee
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Subject: Science, asked on on 21/3/19
Please i need the answer of parts 3 and 4.1 and thank you
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Subject: Science, asked on on 30/1/20
Melting point of carbon dioxide is?
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Subject: Science, asked on on 19/6/18
Defination of electrolyis
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Subject: Science, asked on on 8/3/20
Solve the sums...
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Subject: Science, asked on on 15/12/19
Difference between allophiatic and aromatic hydrocarbon
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Subject: Science, asked on on 3/10/20
Write the uses of diamond?
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Subject: Science, asked on on 6/3/18
What is the action of dilute bromine water on acetylene
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Subject: Science, asked on on 11/1/22
Where is the answer?
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Subject: Science, asked on on 11/12/19
How will you verify the property of carbon
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Subject: Science, asked on on 30/3/22
Write down the equation of the chemical reaction taking place between water and carbon dioxide.
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Subject: Science, asked on on 15/1/20
How will you verify properties of carbon dioxide
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Subject: Science, asked on on 6/1/21
Diamond, graphite and fullerenes are crystalline forms of carbon explain .
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Subject: Science, asked on on 23/12/17
Why heat is not a good conductor of electricity
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Subject: Science, asked on on 22/5/20
Give one pratical application of magnetic force??
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Subject: Science, asked on on 21/5/20
Coal contains mainly ...........
Fill in the blank
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Subject: Science, asked on on 8/4/20
Gas is obtained from bio gas plant
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Subject: Science, asked on on 17/3/21
Where are this answer
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Subject: Science, asked on on 20/5/20
What is the Discovery, properties, uses and facts of uranium???
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Subject: Science, asked on on 18/1/22
Q. 8 ) answer in detail
4) Classify carbon.
Q. 9) How will you verify the properties of carbon dioxide?
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Subject: Science, asked on on 17/1/21
science question answer 13 lesson
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Subject: Science, asked on on 7/2/21
Exaplain the difference diamond and graphite
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Subject: Science, asked on on 13/2/22
Patrol,diseal,coal are fossil fuels
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Subject: Science, asked on on 30/1/21
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