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PLZ DISCUSS QUESTION 1,2,7,8,9,13 OF TEST 352 PLZZ ...
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PLZ DISCUSS QUESTION 1,2,7,8,9,13 OF TEST 352 PLZZ ...
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An enantiometrically pure acid is treated with racemic mixture of an alcohol having one chiral carbon. The ester formed will be, ...
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An enantiometrically pure acid is treated with racemic mixture of an alcohol having one chiral carbon. The ester formed will be, ...
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Order of reaction if half life is inversely proportional to initial concentration ...
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when complex exihibit coordination isomerism then how to find oxidation state ...
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why Concentrated HNO3 becomes yellow when exposed to light.(Or) concentrated HNO3 is an oxidizing agent. ...
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PCl5 is more covalent than PF5 ...
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why Concentrated HNO3 becomes yellow when exposed to light.(Or) concentrated HNO3 is an oxidizing agent. ...
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WHY The oxides in higher oxidation states of group 15 elements are more acidic than that of lower oxidation state ...
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y Ecell=0 when equilibrium is attained ...
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at infinite dilution weak electrolytes dissociates completely then y conductivity is low reffered to last 4 line of n.cert ...
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if a,b,c are in A.P p,q,r are in H.P and ap,bq,cr are in G.P THEN PR+RP IS (1) AC-CA (2) AC+CA (3) BQ+QB (4) BQ-QB ...
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IF A,B,C,D AND P ARE DIFF REAL NO. SUCH THAT (A2+B2+C2)P2-2P(AB+BC+CD)+B2+C2+D2<=0 THEN A,B,C,D AREIN A.P G.P H.P NONE ...
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if α , β are roots of x2-px+q=0 ,then products of the roots ofquadratic equation whose roots are α2-β2 and α3-β3 is p(p2-q) show ...
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We are starting a Free All INDIA online Test Series for AIEEE ... We want some initial feedback from you. We are hoping to start in less than 10 days. (Hopefully Next Sunday Itself!) I would want the following from you: 1) Sh ...
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x3n+y3n is divisible by x+y if (a)n is an integer n>=0 (b)n ia odd positive integer (c)n is even positive integer (d)n is rational ...
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the no. of values of the pair (a,b) 4 which a(x+1)2+b(x2-3x-2)+x+1 is an identity (a)0 (b)1 (c)2 (d)∞ ...
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What i like best about this site is that there is desk. It is in my opinion the best feature. I like the periodic table a lot also :) ...
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a ball of mass 0.2kg is thrown vertically upward by applying a force by hand. if the hand move 0.2 metre above while applying the force and bal;l goes to distance 2. find f ...
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a ball of mass 0.2kg is thrown vertically upward by applying a force by hand. if the hand move 0.2 metre above while applying the force and bal;l goes to distance 2. find f ...
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if one root of the eqn ax2+bx+c=0 is reciprocal of one root of eqn a1x2+b1x+c1=0 then relation b/w a,b,c and a1,b1,c1 ...
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if 1,a1,a2 ......an-1 are n roots of unity then the v alue of (1-a1)(1-a2)...(1-an-1) is ...
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let x1,x2 be the roots of the eq x2-3x+p and x3,x4 be the roots of the eq x2-12x+q =0,then no's x1,x2,x3,x4 are in G.P then value of p,q ...
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the length of the tangent drawn from any point on circle x+y+2gx+2fy+β =0 to circle x+y+2gx+2fy+μ=0 then (a) β-μ (b) xμ-β (c) xμ+β ( d)none ...
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|x|+|y|=1 when x and y are mutually perpendicular lines or axes explain ...
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the eqn of circle passing through (1,1) and having two diameters along the pair of lines x2-y2-2x+4y-3=0 ...
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the no. of values of θ ε[0,2π] for which the line 2xcosθ+3ysinθ=6 touches the ellipse 4x2+9y2 =36 is (a)4 (b)2 (c)1 (d)∞ ...
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the equation of the normal to ellipse x^2+4y^2=16 at the end of the latus rec tumin the first quadrant is (a) 2x+√3(y+3)=0 (b)2x=√3(y+3) (C) √3x=2(y+3) (d)none ...
