The correct order of the wavelength of light absorbed by the following complexes is,
A. \(\left[ Co \left( NH _3\right)_6\right]^{3+}\)
B. \(\left[ Co ( CN )_6\right]^{3-}\)
C. \(\left[ Cu \left( H _2 O \right)_4\right]^{2+}\)
D. \(\left[ Ti \left( H _2 O \right)_6\right]^{3+}\)
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Which of the following hormones is produced under the conditions of stress which stimulate glycogenolysis in the liver of human beings?

Sucrose on hydrolysis glves 

Following solutions were prepared by mixing different volumes of \(NaOH\) and \(HCl\) of different concentrations \((a)\;\;60\; \mathrm{mL} \frac{\mathrm{M}}{10}\; \mathrm{HCl}+40 \;\mathrm{mL} \frac{\mathrm{M}}{10} \;\mathrm{NaOH}\) \((b)\;\;55\; \mathrm{mL} \frac{\mathrm{M}}{10}\; \mathrm{HCl}+45 \;\mathrm{mL} \frac{\mathrm{M}}{10} \;\mathrm{NaOH}\) \((c)\;\;75\; \mathrm{mL} \frac{\mathrm{M}}{5}\; \mathrm{HCl}+25 \;\mathrm{mL} \frac{\mathrm{M}}{5} \;\mathrm{NaOH}\) \((d)\;\;100\; \mathrm{mL} \frac{\mathrm{M}}{10}\; \mathrm{HCl}+100 \;\mathrm{mL} \frac{\mathrm{M}}{10} \;\mathrm{NaOH}\) \(pH\) of which one of them will be equal to \(1\) ?

If the equilibrium constant for \(N_{2(g)} + O_{2(g)} \rightleftharpoons  2NO_{(g)}\) is \(K,\) the equilibrium constant for \(\frac{1}{2} N_{2(g)} + \frac{1}{2} O_{2(g)} \rightleftharpoons  NO_{(g)}\) will be

The difference between amylose and amylopectin is

The solubility product for a salt of the type \(AB\) is \(4 \times 10^{-8}\). What is the molarity of its standard solution?

Which of the following cell organelles is responsible for extracting energy from carbohydrates to form \(ATP\) ?

Which of the following animals is not vivipa rous?

Match List \(I\) with List \(II\)

List \(I\)	List \(II\)
\(A\). Robert May	\(1\). Species-Area relationship
\(B\). Alexander von Humboldt	\(II\). Long term ecosystem experiment using out door plots
\(C\). Paul Ehrlich	\(III\). Global species diversity at about \(7\) million
\(D\). David Tilman	\(IV\). Rivet popper hypothesis

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Which one of the following is one of the paths followed by air or \(O_2\) during respiration in the adult male Periplaneta americana as it enters the animal body?

At standard conditions, if the change in the enthalpy for the following reaction is \(-109 \;kJ mol ^{-1}\) \(H _{2( g )}+ Br _{2( g )} \rightarrow 2 HBr _{( g )}\) Given that bond energy of \(H _{2}\) and \(Br _{2}\) is \(435 \;kJ mol ^{-1}\) and \(192 \;kJ mol^{-1}\), respectively, what is the bond energy (in \(kJ mol ^{-1}\) ) of \(HBr?\)

Which one of the following statements is not true?