`0 xx ((-5)/(6) ) =` _______ .

(-5)xx(-6)xx(-7)= ____

Fill in the blanks i (-6)xx(........) = 6 ii (-18)xx(.......) = (-18) iii (-8) xx (-9) = (-9) xx (...) iv 7 xx (-3) = (-3) xx (…) v {(-5)x3}x(-6) = (...)xx{3xx(-6)} vi (-5)x(...)=0

Solve the following to the appropriate number of significant figures : (i) 0.58 + 324.65 (ii) 3.124 xx 4.576 (iii) (324 xx 0.08666)/(5.006) (1.35 xx 10^(-6) xx 0.4 )/(5.6) (v) (2.03 xx 10^(-5) xx 3.5 xx 10^(-7))/(0.6423) (vi) sqrt(3.5 - 3.31)

The value of (6.35 xx 6.35 xx 6.35 + 3.65 xx 3.65 xx 3.65)/(63.5 xx 63.5 + 36.5 xx 36.5-63.5 xx 36.5) is equal to

(63.5 xx 63.5 xx 63.5 + 36.5 xx 36.5 xx 36.5) /(6.35 xx 6.35 + 3.65 xx 3.65 - 6.35 xx 3.65 ) is equal to :

Identify the reaction order form each of the following rate constants: a. k = 7.06 xx 10^(-3) mol L^(-1) s^(-1) b. k = 5.6 xx 10^(-5) s^(-1) c. k = 1.25 xx 10^(-2) mol^(-1)l s^(-1) d. k = 1.25 xx 10^(-2) mol L^(2)s^(-1) e. k = 5.0 xx 10^(-6) atm^(-1)s^(-1)

((5)/(6)xx(2)/(5))-3

If wavelength of maximum intensity of radiation emitted by Sun and Moon are 0.5 xx 10^(-6) m and 10^(-4) m respectively, then the ratio of their temperature is

Figure shows a point charge of 0.5 xx 10^(-6) C at the center of the spherical cavity of radius 3 cm of a piece of metal. The electric field at