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Ritveek Kumar
Subject: Science
, asked on 24/5/18
Steps of making working model using e- waste
Answer
1
Vritti Gianchandani
Subject: Science
, asked on 19/5/18
by observing the above two figures, explain why candle extinguishes in case (A)
and is still burning in case (B)?
Sorry image is not pasting
Answer
2
Vritti Gianchandani
Subject: Science
, asked on 18/5/18
.Describe different Zones of the candle flame with the help of neat labelled diagram
Answer
1
Vritti Gianchandani
Subject: Science
, asked on 12/5/18
A burner of a gas stove gives yellow flame , it indicates :-
A) Incomplete Combustion
B) Complete Combustion
C) Both
D) None
Answer
1
Vritti Gianchandani
Subject: Science
, asked on 9/5/18
What are the harmful effects of Co?
Answer
1
Vritti Gianchandani
Subject: Science
, asked on 9/5/18
What is the harmful effects of NO2?
Answer
1
Vritti Gianchandani
Subject: Science
, asked on 8/5/18
What kind of fire extinguisher is used in the following situations and explain why.
2. Forest fire
Answer
1
Nikunj Kaushik
Subject: Science
, asked on 2/5/18
Define combustion and it's highest melting point
Answer
4
Vritti Gianchandani
Subject: Science
, asked on 1/5/18
Wood catches fire easily, but water does not give reasons?
Answer
1
Vritti Gianchandani
Subject: Science
, asked on 1/5/18
Coal burns at nearly 400degreeC but phosphorous burns at 34 degree C give reason
Answer
1
Pratyush Bhatli
Subject: Science
, asked on 28/4/18
please explain forest fire in detail (which happed due to rapid combusion)
Answer
1
Pratyush Bhatli
Subject: Science
, asked on 27/4/18
whats the meaning of liberation (pls no links and pls fast)
Answer
1
Pratyush Bhatli
Subject: Science
, asked on 27/4/18
what is exothermic
Answer
2
Pratyush Bhatli
Subject: Science
, asked on 27/4/18
vehicular emissions and industrial fumes
Answer
2
Pratyush Bhatli
Subject: Science
, asked on 27/4/18
Thus, burning or combustion is a chemical process in which substances react with oxygen to produce heat (and sometimes light) meaning pls
Answer
2
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What are you looking for?
and is still burning in case (B)?
Sorry image is not pasting
A) Incomplete Combustion
B) Complete Combustion
C) Both
D) None
2. Forest fire