In the reaction given below , the orientation of two bromine substituents in the product is

(1) Equitorial at both C-1 and C-2
(2) Axial at both C-1 and C-2
(3 ) Equitorial at C-1 and axial at C-2
(4) Axial at C-1 and equitorial at C-2

Let C_1 and C_2 be two circles with C_2 lying inside C_1 . A circle C lying inside C_1 touches C_1 internally and C_2 externally. Statement : 1 Locus of centre of C is an ellipse. Statement (2) The locus of the point which moves such that the sum of its distances from two fixed points is a constant greater than the distance between the two fixed points is an ellipse. (A) Both 1 and 2 are true and 2 is the correct explanation of 1 (B) Both 1 and 2 are true and 2 is not a correct explanation of 1 (C) 1 is true but 2 is false (D) 1 is false but 2 is true

In the network of capacitors given ahead. Find the effective capacitance between point P and Q If C_(1)=C_(2)=C_(3)=C_(4)=4 muF Value is not given C_(1) and C_(2)

Find the charge on capacitor C_(3) Given, then C_(1) = C_(2) and C_(3) = C_(4) = 3 C .

Find the cahrge on capacitor C_(3) Given , that C_(1) = C_(2) = C and C_(3) = C_(4) = 3C

Let C_1 and C_2 are concentric circles of radius 1and 8/3 respectively having centre at (3,0) on the argand plane. If the complex number z satisfies the inequality log_(1/3)((|z-3|^2+2)/(11|z-3|-2))>1, then (a) z lies outside C_(1) but inside C_(2) (b) z line inside of both C_(1) and C_(2) (c) z line outside both C_(1) and C_(2) (d) none of these

In the ambiguous case, if a, b and A are given and c_1, c_2 are the two values of the third (c_1-c_2)^2 + (c_1+c_2)^2 tan^2 A is equal to

If a, b, A be given in a triangle and c_1 and c_2 be two possible value of the third side such that c_1^2+c_1c_2+c_2^2=a^2, then a is equal to

The product of the coefficients of terms in -4/3a b^2+1/4b c^2+3c a^2 is (a)1 (b) 1/2 (c) -1 (d) 3

The rate of the reaction A+B+C to Product is given by: rate =-(d[A])/(dt)=k[A]^(1//2) [B]^(1//4) [C]^0 The order of reaction is:

Consider circles C_(1) and C_(2) touching both the axes and passing through (4, 4), then the product of the radii of the two circles is