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Consequently there are six groups of p–block elements in the periodic table numbering from 13 to 18. Boron , carbon, nitrogen, oxygen, fluorine and helium head the groups. Their valence shell...
sir i have tried lot of websites... but thanku for your attention
I guess you are asking for the singl book which covers physical,inorganic and organic chemistry.For that study NCERT+DINESH or Comprehensive.It will be a great help for both theory and...
The reducing character of element in 4 th group is given by M+2 ------->M+4 +2e- As stability of the +4 oxidation state decreases down the group,therefore Sn(IV)is more stable as compared to...
The difference of electronegativity between carbon and oxygen is not much as compared to the electronegativity deifference between silicon and oxygen.It leads to more polar bond and hence less stable...
Co2 is a gas because of its symmetrical shape and it is without polarity whereas SiO2 has different types of bond .it can easily form network bonds and in other words the bonds are polar in nautre and...
largest radius means the metal is in loweast oxidation state and so having more valece shell electron bonded to it and so bigger the size. So now check oxidation state Fe in the options....
we have to see the elctronic configuration and we should also keep in mind that configurations having half-filled and full-filled orbitals are more stable. As we go down the group the lower oxidation...
Ka (C6H5COOH) = 1 × 10−4 pH of 0.01 M C6H5COONa C6H5COO- +H2O ----->C6H5CCOH +OH- .01(1-h) .01h .01h Kh=Kw/Ka =.01h^2/(1-h) 10^-14/10^-4 =10^-2 h^2/(1-h) [OH-]=10^-6 [OH−] = 0.01...
see the oxidation state of the oxygen atom is 2-.therefore the formula will be M2OX where x represents the oxidation state of element M for finding the oxidation state of the element M is here the...
It’s propene. 3 cabon chain with 1 double bond. Please specify what do you need to know or what has been asked in the question?...
Le Châtelier'sprinciple states that if a dynamic equilibrium is disturbed by changing the conditions, the position of equilibrium shifts to counteract the change to reestablish an...