(4) Reactants predominate over products1. If at 25^° C, Ka (HX) is 1 x 10-5, the hydrolysisconstant of NaX will be(1) 5 x 10-7(2) 1 x 10-9(3) 5 x 10-8(4) 4 x 10-5Which of the following will undergo hydrolysis in

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\int \frac{x^{9} d x}{(4 x^{2} + 1)^{6}}

is equal to
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Q. is the solution of the equation

4 x + 25 = 7 x + 10

Tick $(✓)$ the correct answer in each of the following:
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(b) $(4 x^{2} - 25)$
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(d) $(4 x^{2} + 10 x - 25)$

Q. HX is a weak acid

(K_{a} = 10^{- 5})

. It forms a salt NaX (0.1 M) on reacting with caustic soda. The degree of hydrolysis of NaX is:

What is the equation of chord of contact of tangents drawn from P(10, 8) to the ellipse
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