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Rahul asked a question
Subject: Science, asked on on 14/11/16
which fuel when burnt gives pollution free environment
Diya asked a question
Subject: Science, asked on on 20/11/16

why is complete combustion less polluting?
 
Rahul asked a question
Subject: Science, asked on on 31/10/16
what are the two most polluting zones of a candle flame?
Tasneem asked a question
Subject: Science, asked on on 5/2/14

why is chemistry so hard
Nancy asked a question
Subject: Science, asked on on 26/6/14

as a junior red cross student what should they do to prevent fire accident ? please! I want immediate answer for it. please!
Monika asked a question
Subject: Science, asked on on 19/2/14

How is environment polluted?
Samudyata asked a question
Subject: Science, asked on on 15/12/16
Is water a combustible substance?
Laksanya asked a question
Subject: Science, asked on on 29/12/16
what holds a flame of a candle??
Riya Sidana asked a question
Subject: Science, asked on on 14/9/16
what happens to burning candles if we put them in a dish of baking soda in the bottom of a bowl and put vinegar on baking soda.(not to put it on candles)? why? 
Reegan asked a question
Subject: Science, asked on on 27/2/15
Give me a short notes on fire extinguishers
Snigdha Suresh asked a question
Subject: Science, asked on on 2/1/17
why is hydrogen called as a future fuel?? (need about 300 words)
Undefined asked a question
Subject: Science, asked on on 21/10/16
What are the important characteristics of an ideal fuel?
Pranjal Vijay Vargiy asked a question
Subject: Science, asked on on 26/12/16
short note on candle
Undefined asked a question
Subject: Science, asked on on 24/10/16
​​Write the harmful effects of burning fuels, leading the evolution of harmful products.Write 6 points and explain each point.Please experts answer fast.
Sahil asked a question
Subject: Science, asked on on 3/1/17
which is more harmful fuel
Neelom asked a question
Subject: Science, asked on on 15/11/16
Can candle has a blue flame or not, if not why??
Hemlakshana asked a question
Subject: Science, asked on on 18/12/16
Can we say striking of stone as slow combustion,give a reason for it ?
N Jaweriya Firdous asked a question
Subject: Science, asked on on 3/12/16
Write any 4 charectersticks of good fuel 
Neyaz asked a question
Subject: Science, asked on on 26/10/16
WHAT IS COMBUSTION 
John Lennon asked a question
Subject: Science, asked on on 13/10/16
Perchlorates in combustion.Explain.
Alma Rachel asked a question
Subject: Science, asked on on 24/9/16
What is the luminous part of the candle and why ?
 
Anamay Garg asked a question
Subject: Science, asked on on 2/1/17
characterisitics of fuel
Meenakshi Pramod asked a question
Subject: Science, asked on on 1/12/16
why water gas and producer gas are used as industrial fuels
Koshika Pilaniwala asked a question
Subject: Science, asked on on 4/2/17
What are the parts of a flame
Drishti Bansal asked a question
Subject: Science, asked on on 15/1/17
Explain flame and its different zone
 
Prabhat asked a question
Subject: Science, asked on on 5/11/16
what is the calorific value of petrol?
Murugan asked a question
Subject: Science, asked on on 11/2/17
Wath mean ingition
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