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Recent questions tagged chemistry

the time taken for diffusion of CO2(g) is twice than that of the unknown ga

asked Oct 9, 2020 by rakhirajput0711

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Density of Li atom is 0.53 g/cm 3 . The edge length is 3.5 A 0 . Find out t

asked Oct 9, 2020 by s151712a.siddarth05674

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Metals are obtained from their oxides by

asked Oct 7, 2020 by johndaveballesteros143

1 answer

Assertion: Ionisation enthalpy is inversely proportional to atomic radii. R

asked Oct 7, 2020 by viv1agwl

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(F 0.00 KB/s 69 4G 09:49 G Q51. Using the Bohr model, 2 points determine th

asked Oct 7, 2020 by raoadarsh623

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water is common compound made of?

asked Oct 6, 2020 by marietta.realino

1 answer

At 25°c the equivalent conductance at infinite dilute solution of HCl solu

asked Oct 6, 2020 by fariarabbani0313

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chlorination of alkanes is an example of

asked Oct 5, 2020 by munipallynandhini123

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The major product of the following reaction is H3C. NH2 ) NANO,/H )H,SOconc

asked Oct 5, 2020 by routhuvignan

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The major product of the following reaction is H3C NH2 i) NANO,IH ii)H,ŠON

asked Oct 5, 2020 by routhuvignan

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Ethanal to 2 hydroxy butanal

asked Oct 5, 2020 by sonalikr1554

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10. What is meant by relative lowering of vapour pressule ! 11. Define crit

asked Oct 5, 2020 by rahulbhalerao3589

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86) 3 87) 2 91) 2 92) 2 93) 2 94) 3 95) 4 96) 4 97) 2 98) 2 99) 101) 2 102)

asked Oct 4, 2020 by vaishing345678

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CBT-Group Mode A https://eduapplet.com/CBT1520/OT Online TestLab.aspx?SID=i

asked Oct 4, 2020 by rajpushp998

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Which one is the characteristics of simple machines

asked Oct 2, 2020 by madaar669

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If specific heat of the element is 0.056cal/g then atomic mass of the eleme

asked Oct 1, 2020 by korenamrata58

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a crystalline solid is called conductor or metal when either

asked Sep 30, 2020 by khanshameem421

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one during oxidation process electrons are

asked Sep 30, 2020 by khanshameem421

1 answer

The total number of unpaired electrons present in a [Co(NH3)6]2+ complex wi

asked Sep 28, 2020 by dayaramratne0

1 answer

The CFSE for octahedral (CoCl6)4-18000-1The CFSE for tetrahedral (CoCl6)6-w

asked Sep 28, 2020 by dayaramratne0

0 answers

(d) Cadmium combined with sulfur forms calcium sulfide. 2. Which of the fol

asked Sep 27, 2020 by jinu1556

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In an experiment, 1.288 g of copper oxide was obtained from 1.03 g of coppe

asked Sep 26, 2020 by sanjananrao2005

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The nature of the crystallization process is governed by

asked Sep 26, 2020 by patil.nikhil689

1 answer

Phosphorus maintains normal fluid & electrolyte balance

asked Sep 26, 2020 by mustafa.ali2018

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Which of the followings is macro element?

asked Sep 26, 2020 by mustafa.ali2018

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In coordination chemistry, the donor atom of a ligand is

asked Sep 26, 2020 by mustafa.ali2018

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14- The oxidation state of Cr in [Cr(NH3)4Cl2]+

asked Sep 26, 2020 by mustafa.ali2018

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The IUPAC name of the complex [Co (NH3)4 Cl2] Cl ?

asked Sep 26, 2020 by mustafa.ali2018

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The IUPAC name of the complex [Co (NH3)4 Cl2] Cl

asked Sep 26, 2020 by mustafa.ali2018

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How many orbitals can have the following set of quantum numbers n = 3 l = 1

asked Sep 26, 2020 by mustafa.ali2018

1 answer

How many orbitals can have the following set of quantum numbers n = 3, l =

asked Sep 26, 2020 by mustafa.ali2018

0 answers

11- Which quantum numbers gives the shell to which the electron belongs?

asked Sep 26, 2020 by mustafa.ali2018

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Which element has the ground state electronic configuration 1s2 2s2 2p6 3s2

asked Sep 26, 2020 by mustafa.ali2018

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Compared to the charge and mass of an electron, a proton

asked Sep 26, 2020 by mustafa.ali2018

1 answer

F-atoms share one electron in their outermost shell to gain electronic conf

asked Sep 26, 2020 by mustafa.ali2018

0 answers

The valency of nitrogen in NH3 is

asked Sep 26, 2020 by mustafa.ali2018

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select the correct IUPAC name for: [Co(NH3)6]

asked Sep 26, 2020 by mustafa.ali2018

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Given the list of ligands and their corresponding names, choose the pair th

asked Sep 26, 2020 by mustafa.ali2018

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asked Sep 23, 2020 by pranjalinagpure7

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Which one of the following describes the major intermolecular force in I2(s

asked Sep 23, 2020 by pujanautiyal1998

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OK/s f Jio 4G = KPMD QB QB CODE: 52660 MARKS[-1/4] Time Left 117 Min: 38 Se

asked Sep 21, 2020 by varun568j

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clASSMAte Date Page No Chemicstay Assignment Explaim berifly strongth the r

asked Sep 21, 2020 by arpitasharmaa66

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Why are liquids and gases normally insulators of heat ?

asked Sep 20, 2020 by shivanipathania400

1 answer

asked Sep 20, 2020 by saivinayramagiri

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Which of the following can be detected by silver mirror test

asked Sep 20, 2020 by saivinayramagiri

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Vander waal found that Cwo assumplioni kinchic therorul assom by eroid gase

asked Sep 20, 2020 by harshavardhaneaga

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asked Sep 20, 2020 by chayashree7800

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MAINS Exam-Google Chrome epraghna.com/student/examlnstructions 09-20_Jr.C-I

asked Sep 20, 2020 by nettemsubi

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a epraghna.com/student/examlnstructions 20-09-20 Jr.C-IIPL, IPL-IC & ISB (C

asked Sep 20, 2020 by krithik.cbe007

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A www.epraghna.com 27 Student Text Spy: Spy o... Paytm First Ga.. 19-09-202

asked Sep 19, 2020 by gorityalavenkatesh123

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