CBSE VIII Science Combustion and Flame
Some materials burn with a flame whereas, others burn without a flame.
Asked by polygonpatna
6th October 2017
8:52 PM
Answered by Expert
CBSE X Chemistry Carbon and Its Compounds
What happens when acetic avid is burn in air?
Asked by sucharitasahoo1
4th January 2018
2:09 PM
Answered by Expert
CBSE X Chemistry Carbon and Its Compounds
What happens when ethanol is burnt in air?
Asked by Yash
31st January 2018
7:18 AM
Answered by Expert
JEE Plances JEE (Main) Chemistry
on complete combustion, 0.246g of an organic compound gave 0.198g carbon dioxide and 0.1014g water vapour. determine the percentage combustion of carbon and hydrogen in the compound.
Asked by futureisbright051101
28th February 2018
12:11 PM
Answer Verified by Expert
ICSE VIII Chemistry Hydrogen
describe an experiment to show that water is produced when hydrogen burns in air.
Asked by nathsantanukumar
23rd June 2018
8:46 PM
Answered by Expert
CBSE VIII Science Combustion and Flame
Respected sir/ma'am, Does sun shows combustion? Thank you
Asked by angelina.rozanne
6th August 2018
7:56 PM
Answered by Expert
CBSE X Chemistry Chemical Reactions and Equations
Hydrogen begin a highly inflammable gas and oxygen being a supporter of combustion, yet water is a compound made up of hydrogen and oxygen is used to extinguish fire.?
Asked by desigangk
2nd September 2018
9:50 PM
Answered by Expert
CBSE VIII Science Coal and Petroleum
ईधन को जलाने के लिए हमें उसे उसके desh तक गम करना पड़ता है answer
Asked by ss720023
4th October 2018
8:51 PM
Answered by Expert
JEE Plances JEE (Main) Chemistry
please sove and explain the following
Asked by jaychandran1967
18th October 2018
4:08 PM
Answered by Expert
ICSE VI Chemistry Air and Atmosphere
Burning fuel produces... a.. carbon dioxide... b... sulphar dioxide... c. Both a and b... d. None of these.
Asked by Molaypaul700
7th November 2018
1:46 PM
Answered by Expert
ICSE VI Chemistry Air and Atmosphere
Give three differences between respiration and combustion ???
Asked by Molaypaul700
8th November 2018
11:29 AM
Answered by Expert
ICSE IX Biology Respiration in Plants
C6h12o6= ch3cocooh = c2h5oh + h2o + energy. Name the process where does this process occur . How it is different from combination
Asked by tasneemarif09
21st November 2018
3:13 PM
Answered by Expert
CBSE VIII Science Combustion and Flame
what are the products of combution?
Asked by 215544226040913
16th December 2018
7:42 PM
Answered by Expert
NEET NEET Chemistry Chemical Thermodynamics
Please answer the following question with explanation
Asked by deepakudgiri29
4th January 2019
5:14 PM
Answered by Expert
CBSE VIII Science Combustion and Flame
Burning of air in phosphorus in air is example of
Asked by bhupendrameshram1
16th January 2019
10:23 PM
Answered by Expert
ICSE X Chemistry Study of Compounds - Ammonia and Nitric Acid
Ammonia is not a supporter of combustion. Explain
Asked by chumki.banerjee001
28th January 2019
10:17 PM
Answered by Expert
ICSE VIII Chemistry Carbon and Its Compounds
In limited supply of air charcoal burns to form carbon dioxide gas
Asked by afreenali.2k2
30th January 2019
8:11 PM
Answered by Expert
ICSE X Chemistry Mole Concept and Stoichiometry
What volume of oxygen at STP is required to affect combustion of 11 litres of Ethylene at 273 C and 380 mm of hg
Asked by Howisdone1
1st February 2019
3:52 PM
Answered by Expert
ICSE X Chemistry Organic Chemistry - Hydrocarbons
Ethyl Alcohol is oxidised on burning to Carbon dioxide and Water. Calculate the no. of moles of oxygen required to produce 2.8 litres of Carbon dioxide at S.T.P.
Asked by malapandey8278
2nd February 2019
8:54 AM
Answered by Expert
CBSE XI Science Chemistry
5 L of an alkane requires 25 L of oxygen for its complete combustion . If all volumes as measured at constant temperature an dpressure , the alkane is? A-Butane B-Isobutane C-Propane D-Ethane
Asked by Apoorva
27th April 2019
5:20 PM
Answered by Expert
CBSE XI Science Chemistry Some Basic Concepts of Chemistry
Mixture of the propane and butane occupy 3 liter volume complete combustion of this mixture produced 10 liters co^2 find the constitution of this mixture
Asked by mannkhatri112
1st May 2019
7:24 AM
Answered by Expert
CBSE VIII Science Combustion and Flame
Cooking is a chemical reaction. Cooking can be done using cow-dung cakes or wood or LPG cylinder or solar cooker or microwave oven. Which one do you think is the best and why?
Asked by adalroshan2464
12th May 2019
3:29 PM
Answered by Expert
CBSE X Chemistry Chemical Reactions and Equations
Why is a combustion reaction an Oxidation reaction
Asked by vaibhavsrohtak
11th June 2019
10:54 AM
Answered by Expert
CBSE VIII Science Combustion and Flame
After burning candle wax which substance remains in a solid form?
Asked by mazharkhan777
5th September 2019
5:27 PM
Answered by Expert
CBSE VIII Science Combustion and Flame
grafite burn with flame or not?
Asked by deepakalantri
6th September 2019
1:41 PM
Answered by Expert
CBSE VIII Science Combustion and Flame
Why do trees not catch fire on their own when wood is combustible and there is sufficient oxygen in the air?
Asked by aba292005
7th September 2019
4:04 PM
Answered by Expert
CBSE VIII Science Combustion and Flame
L.P.G gas contains butane. its molecular formula is C4 H10. name the possible products obtained by its complete combustion
Asked by rkhanum96
26th September 2019
9:22 PM
Answered by Expert
CBSE X Chemistry Carbon and Its Compounds
how do carbon undergoes combustion reaction? give 3 examples
Asked by abbabithapm
23rd November 2019
6:13 PM
Answered by Expert
CBSE X Chemistry Carbon and Its Compounds
A carbon compound ‘P’ on heating with excess conc. H2 SO4 forms another carbon compound ‘Q’ which on addition of hydrogen in the presence of nickel catalyst forms a saturated carbon compound ‘R’. One molecule of ‘R’ on combustion forms two molecules of carbon dioxide and three molecules of water. Identify P, Q and R and write chemical equations for the reactions involved.
Asked by priyanshiishu
30th January 2020
10:39 AM
Answered by Expert
ICSE X Chemistry Mole Concept and Stoichiometry
What volume of oxygen at STP is required to affect the combustion of 11 litres of ethylene at 273°C and 380 mm of Hg pressure? Answer in my book : 8.25 litres
Asked by singhamaya63
24th February 2020
11:50 AM
Answered by Expert
CBSE X Chemistry Chemical Reactions and Equations
burning of wax undergo in which reaction and why
Asked by surendrakumarberiha1252
30th March 2020
7:59 AM
Answered by Expert
CBSE VIII Science Combustion and Flame
CAN I KNOW THE DEFINATION OF COMBUSTION
Asked by www.suvra
7th May 2020
10:47 AM
Answered by Expert
CBSE VIII Science Combustion and Flame
What are non-combustible materials?
Asked by Tiyapan369
10th May 2020
9:18 PM
Answered by Expert
CBSE X Chemistry Chemical Reactions and Equations
Give three differences between respiration and combustion ans is not visible ?
Asked by riyabhatt8551.6sdatl
14th May 2020
12:08 PM
Answered by Expert
ICSE IX Chemistry Chemical Changes and Reactions
prove that air is essential for combustion
Asked by sayantikasingh3318.9sdatl
15th May 2020
8:32 PM
Answered by Expert
CBSE VIII Science Combustion and Flame
prove that air supports burning
Asked by tanwardevdutt122
30th May 2020
8:09 AM
Answered by Expert
CBSE X Chemistry Carbon and Its Compounds
write chemical equation representing methane combustion
Asked by umeshbr824
23rd June 2020
6:47 AM
Answered by Expert
CBSE X Chemistry Chemical Reactions and Equations
Why all oxidation reactions are not combustion reaction..?
Asked by athirakrishna788
30th June 2020
3:24 PM
Answered by Expert
ICSE X Chemistry Mole Concept and Stoichiometry
Find the volume of oxygen at STP required for the complete combustion of 2 litres of carbon monoxide at S.T.P.
Asked by palshivom72
14th July 2020
7:56 PM
Answered by Expert
CBSE XI Science Chemistry Some Basic Concepts of Chemistry
how many moles of methane are required to produce 22g co2 after combustion
Asked by kirnainsa72
15th August 2020
5:11 PM
Answered by Expert
ICSE X Science
0.290g of an organic compound containing C, H and O gave on combustion 0.270g of water and 0.66g of CO2. What is emperical formula of the compound.
Asked by kumargangwarn
29th August 2020
1:34 PM
Answered by Expert
CBSE X Science Chemical Reactions and Equations
Identify the type of reaction when Magnesium ribbon is burnt in air. NCERT science reader pg 7 last line.
Asked by ShujniSri Muraleedaran
7th October 2020
6:45 PM
Answered by Expert
CBSE VI Science
Hello , what us combustion
Asked by alkadeepakchauhan04
17th November 2020
7:43 PM
Answered by Expert
CBSE VIII Science Combustion and Flame
Conduct an experiment to prove that burning of a candle is similar to respiration. Write your procedure, observation and conclusion. Draw a appropriate diagram to explain your activity.
Asked by sujatakalra1970
10th June 2021
3:39 PM
Answered by Expert
CBSE VIII Science Combustion and Flame
what is combustion used for
Asked by sowmyagr
27th October 2021
6:31 PM
Answered by Expert
CBSE X Science Chemical Reactions and Equations
Which of the following gives on heating? (a) Slaked (b) Quick lime (c) Lime stone (d) Soda ash.
Asked by labheshvaidya
28th July 2022
4:31 PM
Answered by Expert
CBSE X Science Chemical Reactions and Equations
when magnesium ribbon is burn in oxygen a gas is release so why we don't write the gas in product
Asked by latayadav23
14th October 2023
12:21 PM
Answered by Expert
CBSE VIII Science Combustion and Flame
list condition under which combustion can take place
Asked by luvchoudhary4u22
3rd December 2023
1:39 PM
Answered by Expert
