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Recent questions tagged chemistry
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Elements that have a high electronegativity have
chemistry
class12
asked
May 4, 2021
by
magbajoh1999
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answers
Which of the following sets of quantum numbers is not permissible? [1] n =
chemistry
class12
asked
May 4, 2021
by
magbajoh1999
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Which of the following sets of quantum numbers is not permissible?
chemistry
class12
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May 4, 2021
by
magbajoh1999
0
answers
a fabric can be identified from its ______ and the way it ________.
chemistry
class6
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May 4, 2021
by
s14496
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Comparison between nano clusters and nano wires
chemistry
noclass
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May 4, 2021
by
vamsikumar3u
1
answer
Which ones of the following statements are true for 29 64Cu atom a) Nucle
chemistry
class9
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May 3, 2021
by
sathvikkondajoshyula
0
answers
The edge length of a cubic unit cell of metallic calcium is 556pm. If the d
chemistry
class12
asked
Apr 29, 2021
by
shreya77bhatt
1
answer
The freezing point of an aqueous saturated solution of I2 is – 0.0024∘C
chemistry
noclass
asked
Apr 28, 2021
by
abhivaidya001
0
answers
Does nh3 can exchange
chemistry
class11
asked
Apr 27, 2021
by
kruthikabala142
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answers
What is pH of a solution if it is acidic
chemistry
noclass
asked
Apr 27, 2021
by
chandu09090909
1
answer
. Homologous series of alkanols have a general formula
chemistry
class11
asked
Apr 27, 2021
by
dubeyalways321
0
answers
The correct name for the compound given below is CH3-C=CH2 | CH2 | CH
chemistry
class11
asked
Apr 27, 2021
by
dubeyalways321
1
answer
0.6 m3 /s of gas is to be dried from a dew point of 394 K to a dew point of
chemistry
noclass
asked
Apr 25, 2021
by
ismailatef363
0
answers
An organic compound of relative molecula mass 46, on analysic was found to
chemistry
noclass
asked
Apr 19, 2021
by
enochnannim
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answers
Determine its (1) emperical formula
chemistry
noclass
asked
Apr 18, 2021
by
enochnannim
0
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A compound which yield black solids,carbon dioxide on heating,is
chemistry
noclass
asked
Apr 17, 2021
by
augustineglory1995
1
answer
O000 dine Acid which is used to make fizzy drinks, is O citrus acid acetic
chemistry
class10
asked
Apr 16, 2021
by
calgre23
0
answers
Calculate the angle at which second order diffraction will appear ij the X
chemistry
noclass
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Apr 15, 2021
by
nareshkumar17756
0
answers
The rate of formation of ammonia was measured as 10 mmol dm-3s-1 in the rea
chemistry
noclass
asked
Apr 12, 2021
by
sallyng345
1
answer
What do two clouds of electrons in a pie- bond represent
chemistry
noclass
asked
Apr 11, 2021
by
bwalyamwango35
1
answer
The genenal phopenties Melal ane Shing @30 She beilding a) b) duetle dJ AU
chemistry
noclass
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Apr 11, 2021
by
prameshorlai
0
answers
smallest atom in periodic table yet found is that of
chemistry
class6
asked
Apr 8, 2021
by
nargiskhaan730
1
answer
What happens when any matter is subjected to change in temperature and pres
chemistry
class8
asked
Apr 8, 2021
by
tandonjuhi
1
answer
Rusting of iron occurs due to
chemistry
noclass
asked
Apr 7, 2021
by
lancermb221163
1
answer
Determine the standard free energy change for the following rxn at 298K
chemistry
class12
asked
Apr 5, 2021
by
bkunte1979
0
answers
100ml of O2 diffused through a porous pot in 50sec how long will it take fo
chemistry
class11
asked
Apr 3, 2021
by
swatiarungurav1982
0
answers
Which elements has valence electrons in the n=3 shell
chemistry
noclass
asked
Mar 28, 2021
by
ramailamk
1
answer
Which of the following is a secondary amine? A. Ethylamine C. Cyclohexylami
chemistry
class11
asked
Mar 28, 2021
by
saliaalfazahro
1
answer
names of two Amorphous solids. the 2,4-dinitropheny1 hydrazone. Define the
chemistry
class12
asked
Mar 25, 2021
by
hibaatique355
0
answers
MCQ 7: Due to high concentration of reactants, the rate of forward reaction
chemistry
class10
asked
Mar 24, 2021
by
zulqernainafridi330
1
answer
Gases which are difficult to liquefy have a high Boyle temperature
chemistry
class12
asked
Mar 23, 2021
by
ashishgaurav2u
0
answers
At what temperature is the r.m.s. velocity of H2 molecules equal to that o
chemistry
class11
asked
Mar 23, 2021
by
ashishgaurav2u
1
answer
calculate how many g of KCLO4 is needed for preparation of 250 ml of 0.1M O
chemistry
class12
asked
Mar 23, 2021
by
aynalemdereje1
0
answers
General formula of amines
chemistry
class11
asked
Mar 18, 2021
by
Mckenzhie03
0
answers
Calculate the shortest wave length in the absorption spectrum of deuterium
chemistry
class12
asked
Mar 18, 2021
by
anitasingh09091
0
answers
A cricket ball of mass 100 gm is to be located within 0.1Å. What is the un
chemistry
class11
asked
Mar 16, 2021
by
gitamishra234
0
answers
2-methylcyclohexene + br2+light what is the molecular structure
chemistry
noclass
asked
Mar 15, 2021
by
pearlexbautista
0
answers
Calculate the entropy change for the conversion of 1 mole of ice of 274 K a
chemistry
noclass
asked
Mar 14, 2021
by
adirocksat19
0
answers
An example of bad thermal insulator is
chemistry
class10
asked
Mar 13, 2021
by
rohitwairagade1350
0
answers
1) A polymer sample consists of 10% by weight of macromolecules of molecula
chemistry
noclass
asked
Mar 12, 2021
by
akhileshkaroshi2003
0
answers
State the expression which gives the number of electrons in an orbit with p
chemistry
class12
asked
Mar 12, 2021
by
shirleyalalade851
0
answers
What is the formula for ozone
chemistry
noclass
asked
Mar 11, 2021
by
bossprido
1
answer
the weakest bond is coordinate covalent hydrogen or wander vaal
chemistry
noclass
asked
Mar 7, 2021
by
eshaarshad499
1
answer
Explain the mechanism of SN1, and SN2 reaction and differential between the
chemistry
noclass
asked
Mar 6, 2021
by
rrvssharma1010
0
answers
Explain the mechanism of SN1, and SN2 reaction and differential between the
chemistry
noclass
asked
Mar 6, 2021
by
rrvssharma1010
0
answers
How many moles are in 80.5 grams of sodium?
chemistry
noclass
asked
Mar 4, 2021
by
libalizamsp
1
answer
What mass of carbon dioxide would we have if we had 1.5 litres at rtp?
chemistry
noclass
asked
Mar 4, 2021
by
libalizamsp
0
answers
Three moles of an ideal gas at 100 kPa pressure and 20oC are heated at cons
chemistry
noclass
asked
Mar 1, 2021
by
sairillenaomi
0
answers
(1) WITut A vas occupies 85 mL at 0°C and 710 mm. What final temperature w
chemistry
class11
asked
Feb 27, 2021
by
henrylicherd654768
0
answers
the mass of 525cc of a gaseous compound at 301k and 730mmhg was found to be
chemistry
class11
asked
Feb 24, 2021
by
prithakrajkc
0
answers
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