New Concepts/Shortcuts 12 Flashcards
unit of K of chemical kinetics for n order reaction
zero order reaction concentration relation
zero order half life
Arrhenius equation
Arrhenius equation graph form equation
relation between K of chem kinetics(rate constant) and T
delta S and Delta H for adsorption
extent of adsorption formula
freundlich adsorption isotherm formula
freundlich adsorption isotherm graphical formula
dispersions table of solid in gas and liquid and stuff
+ve and -ve charged colloids list
coagulating power is directly related to
charge on the ion
whats gold’s number?
whats coagulating value
rate of nucleophilic substitution depends on -I or +I effect?
-I effect
formation of anilinium ion
the boiling point of HC depends directly or indirectly on branching?
the boiling point of isomeric haloalkanes decrease with increase in branching
why are Li+ salts so hydrated?
they are hydrated due to high hydration energy of Li+
does Li has highest or lowest polarizing power and why?
it has highest polarizing power since it has a very small size
major component of portland cement is?
tricalcium silicate
why does CsI has low solubility in water
because it has high lattice enthalpy
gypsum
plaster of Paris
dead burnt plaster
formulae
is barium carbonate soluble in water ?
nopes
is barium carbonate stable?
yes cuz thermal stability of carbonates increase down the grp
principal solution of trigo functions trick
shortcut of r finding adjoint of 2x2 matrix
number of diagonals in n sides polygon formula
how does the graph of an zomlex number change by multiplying it by -1 i -i w -w
what can be the shortcut here?
assume the series 1,1,1,1,1,1……..
domain and range of the ITF
value of
log 2
log 3
log 5
log 7
log 2=0.3
log 3=0.48
log 5=0.7
log 7=0.85
shortcut for finding square root of any number
what can be thought if we have a trigo equation equated to a Quadratic equation or polynomial and we have to find the number of solutions
we can think to draw the graph of both function
or we can see if they are the border function i.e the max/min value is 1 or something in which we ca have only one solution and we can hence find the solution
for chair conformation the groups coming out of the benzene should be
for chair conformation the groups coming out of the benzene should be farthest apart
parabola equation and the expression
eccentricity focus equation of directrix extremities of LR length of latus rectum equation of latus rectum focal distance of any point on the parabola
ellipse equation and the expression
focii equation of directrix eccentricity formulae length of latus rectum extremities of LR parametric equations equation of latus rectum focal distance of any point on the parabola
