is 2 a solution of the equation 10a = 3?

Is 2 a solution of the equation 10 a = 3? => No or Yes..

The colloidal solutions prepared by various methods usually contain electrolytes and other soluble substances as impurities. These impurities if not removed can destabilize the sols. Impurities are removed by the following methods: 1) Dialysis 2) Ultra-filtration ..

Lyophobic sols are prepared by two methods. They are: 1) Condensation methods 2) Dispersion method..

The total number of sublevels or sub-shells possible in each energy level is equal to the numerical value of 'n'. Thus 'n' = 1 energy level can have only one sublevel which is 'l' = 0 or the 's' orbital, 'n' = 2 energy level can have two sublevels corresponding to 'l' = 0 (s) a..

(a) The formula of the given compound is (C 2 H 5 ) 2 CH CH 3 This can be written as The longest chain contains five carbon atoms and the main chain has a side chain. According to the rules, the numbering is done so as to give the carbon hav..

The given skeleton equation can be split into two partial equations. Partial eq.1 Partial eq.2 The two partial equations are balanced by hit and trial method. Balanced partial eq.1 Balanced partial ..

(a) Valence electrons = 3; core electrons = 10(b) Valence electrons = 2; core electrons = 10(c) Valence electrons = 7; core electrons = 10(d) Valence electrons = 2; core electrons =..

The step, which involves the formation of Ca 3 + from Ca 2 + would have highest ionization energy...

f (x) = x 3 - 6x 2 + 9x + 15 f ' (x) = 3x 2 -12x + 9 = 3(x 2 - 4x + 3) = 3 (x - 1) (x - 3) Thus x = 1 and x = 3 are the only points which could be the points of local maxima or local minima. ..

N 2 : NH 3 N 2 : H 2 1 : 2 1 : 3 200 : x 200: y x = 2 x 200 y= 200 x 3 x = 400 y = 600 Hence, volume of ammonia Hence, volume of hydrogen produced = 400 litres needed = 600 litres Volume of excess hydrogen = 1000..