Qudilateral 6

Mole fraction of I_(2) in C_(6) H_(6) is 0.2. Calculate molality of I_(2) in C_(6) H_(6) . (Mw of C_(6) H_(6) = 78 g mol^(-1))

What do '6, 6' indicate in the nylon-6, 6 ?

If |(x,2),(18,x)|=|(6, 2),(18,6)| , then x is equal to a) 6 b) pm6 c) -6 d) 0

Complete the following table: +,\ -6,\ -4,\ -2,\ 0,\ 2,\ 4,\ 6 6,\ ,\ ,\ ,\ ,\ ,\ 10 ,\ 4,\ ,\ ,\ ,\ ,\ ,\ ,\ 2,\ ,\ ,\ ,\ ,\ ,\ ,\ 8 0,\ -6,\ ,\ ,\ ,\ ,\ ,\ -2,\ ,\ ,\ ,\ ,\ ,\ ,\ -4,\ ,\ ,\ ,\ ,\ ,\ 0,\ -6,\ ,\ ,\ ,\ -6,\ ,\ ,\ From the above table: Write all the pairs of integers whose sum is 0. Is (-4)+(-2)=(-2)+(-4)? Is 0+(-6)=-6?

Interparticle forces present in Nylon- 6,6 are,

The equation of the circle with centre (6,0) and radius 6 is

Evaluate : (i) (6-xy) (6+ xy)

Find the least value of sec^6x+cos e c^6x+sec^6xcos e c^6xdot

2,2'- Dofluoro -6,6'- dimethylbiphenyl is non-resolvable, whereas 2,2'- dinitro -6,6'- disulfonic acid biphenyl is resolvable. Account for this fact.

4int(sqrt(a^6+x^8))/x dx is equal to (a) sqrt(a^6+x^8)+(a^3)/2ln|(sqrt(a^6+x^8)+a^3)/(sqrt(a^6+x^8)-a^3)|+c (b) a^6ln|(sqrt(a^6+x^8)-a^3)/(sqrt(a^6+x^8)+a^3)|+c (c) sqrt(a^6+x^8)+(a^3)/2ln|(sqrt(a^6+x^8)-a^3)/(sqrt(a^6+x^8)+a^3)|+c (d) a^6ln|(sqrt(a^6+x^8)+a^3)/(sqrt(a^6+x^8)-a^3)|+c