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Recent questions tagged chemistry
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List the Applications of Adsorption
cbse
class
12
chemistry
surface chemistry
asked
Jun 22, 2017
by
pady_1
1
answer
List the Applications of Adsorption
cbse
class
12
chemistry
surface chemistry theory question
asked
Jun 22, 2017
by
pady_1
1
answer
Give the Factors affecting adsorption of gases on solids.
cbse
class
12
chemistry
surface chemistry theory question
asked
Jun 22, 2017
by
pady_1
1
answer
Give the Factors affecting adsorption of gases on solids.
cbse
class
12
chemistry
surface chemistry
asked
Jun 22, 2017
by
pady_1
1
answer
What is heat of adsorption and explain its types.
cbse
class
12
chemistry
surface chemistry theory question
asked
Jun 22, 2017
by
pady_1
1
answer
Difference between adsorption and absorption:
cbse
class
12
chemistry
surface chemistry theory question
asked
Jun 22, 2017
by
pady_1
1
answer
What is Adsorbate and Adsorbent?
cbse
class
12
chemistry
surface chemistry theory question
asked
Jun 22, 2017
by
pady_1
1
answer
What is Adsorption?
cbse
class
12
chemistry
surface chemistry theory question
asked
Jun 22, 2017
by
pady_1
1
answer
A solution prepared by dissolving 8.95mg has a gene fragment in 35ml of wat
chemistry
asked
Jun 22, 2017
by
yakadodum256
1
answer
Which statement about catalyst is correct a)catalyst can not affect the rat
chemistry
asked
Jun 22, 2017
by
karkirashmi233
1
answer
A solid has a bcc structure. If the distance of closest approach between th
chemistry
asked
Jun 21, 2017
by
sayanto.s.pal
1
answer
A fcc unit cell containing atoms of element (molar mass 60.4 g mol–1) has
chemistry
asked
Jun 21, 2017
by
mrunaliwakekar2001
1
answer
Mass number of three isotopes of an elements are 10,12,&14 units.Their perc
chemistry
asked
Jun 21, 2017
by
girishrs2015
1
answer
What mass of ethylene glycol must be added to 5.50kg of water to lower the
chemistry
asked
Jun 21, 2017
by
princyshibuabraham4122k
1
answer
Cutting onions taken from fridge is more comfortable than cutting onions l
chemistry
asked
Jun 21, 2017
by
avindas1841
0
answers
How do ferromagnetism arise
chemistry
asked
Jun 21, 2017
by
baldevpal22
1
answer
A unit cell consists of a cube in which anions B are present at each corner
chemistry
asked
Jun 21, 2017
by
Yashashwininaik6
0
answers
How to reduce polymer (sides reaction) for preparation of crotonaldehyde fr
chemistry
asked
Jun 20, 2017
by
sandeshgodge09
1
answer
Vapour pressure of water at 293k is 17.51mm. Lowering of vapour pressure of
chemistry
asked
Jun 20, 2017
by
vinaykumarkuttu
1
answer
Identify the set of reagent condition x and y in the following set of trans
chemistry
asked
Jun 20, 2017
by
mehtarajkumartist
1
answer
What is rate constant and give the Characteristics of rate constant
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 20, 2017
by
pady_1
1
answer
What is rate constant and give the Characteristics of rate constant
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 20, 2017
by
pady_1
1
answer
What is Photochemical Reactions? And the factors affecting the Photochemical Reactions.
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 20, 2017
by
pady_1
1
answer
What is Photochemical Reactions? And the factors affecting the Photochemical Reaction
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 20, 2017
by
pady_1
1
answer
What is the Role of Catalyst in a Chemical Reaction
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 20, 2017
by
pady_1
2
answers
an alkaloid contains 17.28% of nitrogen and its molecular mass is 162 the n
chemistry
asked
Jun 20, 2017
by
itsaryasasi
1
answer
For the reaction 2P+Q=R,8 mol of P and 5 mol of Q will produce
chemistry
asked
Jun 20, 2017
by
pushpa11282
1
answer
12 lit of H2 and 11.2 lit of cl2 are mixed and exploded. The composition by
chemistry
asked
Jun 19, 2017
by
uma.sonvane
1
answer
If 2.4 g of metal displace 1.12 lit. Hydrogen at normal temperature and pre
chemistry
asked
Jun 19, 2017
by
uma.sonvane
1
answer
A gas is found to have the formula (CO)x. It's vapour density is 70 the val
chemistry
asked
Jun 19, 2017
by
uma.sonvane
2
answers
Which among the following are necessary and sufficient conditions for spont
chemistry
asked
Jun 19, 2017
by
ashishy2606
1
answer
AB has NaCl like structure A cation occupied faces and corners if all catio
chemistry
asked
Jun 19, 2017
by
ammirajujagatha
1
answer
At 373 k the vapour pressure of 5% aqueous solution of nonvolatile organic
chemistry
asked
Jun 19, 2017
by
nikitamane2001
1
answer
The values of observed and calculated molecular weights of silver nitrate a
chemistry
asked
Jun 18, 2017
by
anarendra374533745337453
1
answer
The ratio of the speed of electron in 1st bohr orbit of H_atom to speed of
chemistry
asked
Jun 18, 2017
by
jhansiksrao
2
answers
The ratio of speed of electron in first bohr orbit H - atom to speed of li
chemistry
asked
Jun 18, 2017
by
ganireddy2000
1
answer
Which of the following contains more number of atoms ? a)1.6g of CH4 b)4g o
chemistry
asked
Jun 18, 2017
by
kosgiakshaya
1
answer
A hydrocarbon contain 80%c.the vapour density of compound is 30. Empirical
chemistry
asked
Jun 18, 2017
by
adelanayak1999
1
answer
A hydrocarbon contain 80%c.the vapour density of compound is 30.calculate e
chemistry
asked
Jun 18, 2017
by
adelanayak1999
1
answer
March gas contains: (CO) (H2S) (CH4) (C2H2)
chemistry
asked
Jun 17, 2017
by
sairaafzal28
1
answer
The density of copper is 8.95 g/cm3 if radius is 127.8pm find no. Of atoms
chemistry
asked
Jun 17, 2017
by
prabhi635
1
answer
iupac name of CH3C(COOH)(OH)CH2CH2COOH IS
chemistry
asked
Jun 16, 2017
by
jahnavidb19
0
answers
among benzene,toluene,chlorobenzene and nitrobenzene,the decreasing order o
chemistry
asked
Jun 16, 2017
by
jahnavidb19
1
answer
Explain collision Theory of Reaction Rate
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 16, 2017
by
pady_1
1
answer
Give the Arrhenius equation of reaction rate
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 16, 2017
by
pady_1
1
answer
Give the Pseudo first order reaction
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 16, 2017
by
pady_1
1
answer
Explain Half Life of a reaction.
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 16, 2017
by
pady_1
1
answer
Explain Half Life of a reaction.
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 16, 2017
by
pady_1
2
answers
The sum of number of neutrons and protons in all of the isotopes of hydroge
chemistry
asked
Jun 16, 2017
by
scthakur16
1
answer
What is (i) Molecularity of a reaction ,(ii) Order of a reaction
cbse
class 12
chemistry
chemical kinetics theory question
asked
Jun 16, 2017
by
pady_1
1
answer
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