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Recent questions tagged class-11
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1
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Adenine cannot pair with Cytosine. Give Reason.
asked
Dec 15, 2018
in
Class 12
by
kratos
neet
class-11
aiims
biomolecules
class-12
molecular genetics
+1
vote
1
answer
Of the following who was a poet and political thinker?
asked
Dec 15, 2018
in
Social Science
by
kratos
class-11
parliamentary and presidential
unitary and federal
forms of government
nature of state
traditional and modern approach of political science
the social contract theory and evolutionary theory
+1
vote
1
answer
Glycerol is a:
asked
Dec 15, 2018
in
Class 12
by
kratos
cbse
organic compounds
class-11
bseb model set
alcohols
class-12
alcohols phenols and ethers
+1
vote
1
answer
Name the technique of growing plant in soil free nutrient solution. Who discovered it ?
asked
Dec 15, 2018
in
Class 12
by
kratos
isc
neet
class-11
aiims
icse
plant tissue culture
class-12
+1
vote
1
answer
How do you prepare acetylene from calcium carbide?
asked
Dec 15, 2018
in
Chemistry
by
kratos
organic chemistry
neet
class-11
aiims
hydrocarbons
stoichiometry
class-10
icse
mole concept
+3
votes
1
answer
Explain why- Phenol is acidic in nature.
asked
Dec 15, 2018
in
Class 12
by
kratos
ethers
class-11
hydroxy compounds and ethers
alcohols
basic concepts of organic reactions
class-12
phenols
alcohols phenols and ethers
+3
votes
0
answers
A *** is thrown. Find the probability of getting: (i) a prime number (ii) 2 or 4 (iii) a multiple of 2 or 3
asked
Dec 15, 2018
in
Class 11
by
kratos
class-8
class-11
probability
class-9
class-10
+2
votes
1
answer
How many Sigma and pi bonds are present in the following molecules.
asked
Dec 15, 2018
in
Chemistry
by
kratos
organic chemistry
neet
chemical bonding
class- 11
class-11
some basic principles and techniques
molecular structure
+1
vote
1
answer
Name two insecticides.
asked
Dec 15, 2018
in
Chemistry
by
kratos
environmental chemistry
class-11
biotechnology and its applications
class-12
living world
+3
votes
1
answer
Find the equation of the plane passing through the line of intersection of the planes 2x + y – z = 3
asked
Dec 15, 2018
in
JEE
by
kratos
nda
cbse
class-11
jee
jee mains 2019
jee mains
class-12
three dimensional geometry
+3
votes
1
answer
Structurally bio degrdable detergent should contain (a) normal alkyl chain (b) branched alkyl chain
asked
Dec 15, 2018
in
Chemistry
by
kratos
chemistry in everyday life
class-11
jee
some basic principles and techniques
hydrocarbons
jee mains
+1
vote
1
answer
What is the value of Avogadro number?
asked
Dec 15, 2018
in
Chemistry
by
kratos
some basic concepts of chemistry
thermal physics
neet
cbse
class-11
class-10
class-12
the solid state
+3
votes
1
answer
The long bones are hollow and connected by air passage. They are the characteristics of
asked
Dec 15, 2018
in
Class 11
by
kratos
animal kingdom
class-9
class-11
+1
vote
1
answer
Which of the following reagents convert propene to 1-propanol?
asked
Dec 15, 2018
in
Class 12
by
kratos
alcohols phenols and ethers
class-12
class-11
class-10
neet
carbon and its compounds
cbse
hydrocarbons
+3
votes
1
answer
What did Bhima’* mother give Bhima to drink when he was a baby in ‘Watchman of the Lake’ ?
asked
Dec 15, 2018
in
Class 11
by
kratos
watchman of the lake
class-11
+1
vote
1
answer
What is Global Warming?
asked
Dec 15, 2018
in
Class 11
by
kratos
class-11
environment and society
+3
votes
1
answer
Find the value of P such that the difference of the roots of the equation x^2 – Px + 8 = 0 is 2.
asked
Dec 15, 2018
in
JEE
by
kratos
class-11
jee
jee mains
complex number and quadratic equation
+2
votes
1
answer
If sinθ = 1/3, then cosθ will be (A) ±8/9 (B) ±4/3 (C) ±2√2/3
asked
Dec 15, 2018
in
Class 12
by
kratos
nda
trigonometry
class-11
class-10
class-12
+1
vote
1
answer
What happens when Sodium metal is dropped in water?
asked
Dec 15, 2018
in
Class 11
by
kratos
class-11
cbse
+1
vote
1
answer
What is meant by Biochemical Oxygen Demand (BOD)? What is its significants?
asked
Dec 15, 2018
in
Chemistry
by
kratos
environmental issues
environmental chemistry
jee main 2021
class-11
jee
jee main
class-12
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