Recent questions tagged chemistry

Hydrogen gas is collected over water at 22.5°c.find the pressure of the dr

asked Oct 9, 2020 by allankip018

0 answers

Amount of substance containing 6.022*10^23 entities is called

asked Oct 9, 2020 by tonysaji230

1 answer

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

asked Oct 9, 2020 by rakhirajput0711

0 answers

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

0 answers

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

0 answers

(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

0 answers

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

0 answers

chlorination of alkanes is an example of

asked Oct 5, 2020 by munipallynandhini123

0 answers

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

asked Oct 5, 2020 by routhuvignan

0 answers

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

asked Oct 5, 2020 by routhuvignan

0 answers

Ethanal to 2 hydroxy butanal

asked Oct 5, 2020 by sonalikr1554

0 answers

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

asked Oct 5, 2020 by rahulbhalerao3589

0 answers

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

0 answers

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

asked Oct 4, 2020 by rajpushp998

0 answers

Which one is the characteristics of simple machines

asked Oct 2, 2020 by madaar669

0 answers

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

asked Oct 1, 2020 by korenamrata58

0 answers

a crystalline solid is called conductor or metal when either

asked Sep 30, 2020 by khanshameem421

0 answers

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

0 answers

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

asked Sep 26, 2020 by sanjananrao2005

0 answers