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Recent questions tagged air
+2
votes
1
answer
Name three types of winds.
asked
Apr 6, 2019
by
kratos
air
water and soil
class-6
atmosphere
class-7
icse
+3
votes
1
answer
Write the difference between a guide layer and a mask layer.
asked
Apr 6, 2019
in
Chemistry
by
kratos
air
cbse
surface chemistry
class-6
class-12
+3
votes
1
answer
What is nitrogen fixation ?
asked
Apr 4, 2019
by
kratos
air
class-6
atmosphere
class-7
icse
+3
votes
1
answer
Which of the following statements regarding hurricanes is/are correct?
asked
Apr 4, 2019
in
Class 11
by
kratos
air
class-11
atmosphere
class-7
icse
indian geography
+1
vote
1
answer
Name: Two substances which undergo rapid oxidation.
asked
Mar 31, 2019
by
kratos
air
atmosphere
class-7
icse
+2
votes
1
answer
Moist oxygen causes rusting in carbon.
asked
Mar 31, 2019
by
kratos
air
class-6
atmosphere
class-7
icse
+2
votes
1
answer
How is rainfall important for us ? What happens when there is excess rain?
asked
Mar 31, 2019
by
kratos
air
class-7
class-8
+1
vote
1
answer
Name the following The component of air which is present more in industrial areas.
asked
Mar 28, 2019
by
kratos
air
class-6
atmosphere
class-7
icse
+2
votes
1
answer
On placing an inverted tumbler over a burning candle, the flame extinguishes after some time. This is because of nonavailability of
asked
Mar 27, 2019
by
kratos
air
class-8
combustion and flame
class-6
atmosphere
icse
+2
votes
1
answer
When ice water is pored into a glass tiny water droplets of water form on the outer side of glass due to
asked
Mar 26, 2019
in
Class 9
by
kratos
air
matter in our surroundings
class-6
class-9
atmosphere
icse
natural resources
water
+1
vote
1
answer
(a) State three uses of oxygen, other than artificial respiration. (b) Give tests for oxygen gas.
asked
Mar 23, 2019
by
kratos
air
class-6
atmosphere
class-7
icse
+2
votes
1
answer
During respiration process what happened with food material ?
asked
Mar 23, 2019
in
Class 12
by
kratos
air
neet
class-11
aiims
respiratory system
class-6
atmosphere
icse
class-7
class-10
respiration
the world between two world wars
+1
vote
1
answer
Write two precautions you take, while observing Rhizopus in the laboratory.
asked
Mar 23, 2019
in
Class 10
by
kratos
air
heat and temperature
cbse
class-6
atmosphere
class-10
class-7
icse
the human eye and the colourful world
equipments
common laboratory apparatus
+2
votes
1
answer
Give a reason why water droplets appear on the outer surface of a tumbler containing ice.
asked
Mar 22, 2019
in
Class 9
by
kratos
air
matter in our surroundings
class-6
atmosphere
class-7
icse
class-9
+1
vote
1
answer
Name : The most abundant element in the earth’* crust.
asked
Mar 21, 2019
in
Class 12
by
kratos
air
class-8
atmosphere
class-7
icse
metals and non-metals
class-12
p - block element
+3
votes
1
answer
State one method by which : 1. Oxygen is added to air 2. Carbon dioxide is added to air
asked
Mar 21, 2019
by
kratos
air
class-6
atmosphere
class-7
icse
+2
votes
1
answer
Name the three types of oxidation processes. In which of these large amount of heat and light energy are produced?
asked
Mar 19, 2019
by
kratos
air
class-6
atmosphere
class-7
icse
+2
votes
1
answer
Which of the following produces more heat (per unit mass) on burning ? Coal or LPG
asked
Mar 18, 2019
in
Class 10
by
kratos
air
cbse
class-6
atmosphere
class-10
icse
sources of energy
+1
vote
1
answer
‘Air has weight’ – explain this with an experiment.
asked
Mar 17, 2019
in
Mathematics
by
kratos
air
class-5
+2
votes
1
answer
The process by which oxidation of food in our body takes place is (a) photosynthesis (b) respiration
asked
Mar 17, 2019
by
kratos
air
class-6
atmosphere
class-7
icse
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