Which of the complexes give white precipitate when treated with aqueous solution of \(BaCl_2\)?
\(\left[ Co \left( NH _3\right)_5 SO _4\right] Cl\)
\(\left[ Co \left( NH _3\right)_5 Cl \right] SO _4\)
\(\left[ Co \left( NH _3\right)_5\left( NO _2\right)\right]\left( NO _2\right)_2\)
\(\left[ Co \left( NH _3\right)_5 CN \right] SO _4\)
Choose the correct answer from the options given below :

Arrange the following compounds in the increasing order of their acidic strength :
(A) 3,5-dinitrophenol
(B) Propan-1-ol
(C) 2,4,6-trinitrophenol
(D) 3-nitrophenol
(E) 4-methyl phenol
Choose the correct answer from the options given below :

The units of rate constant of four reactions are given below. Arrange them in the increasing order of reaction.
(A)\(s^{-1}\)
(B) \(mol L ^{-1} s^{-1}\)
(C) \(\mathrm{mol}^{1 / 2} \mathrm{~L}^{-1 / 2} \mathrm{~s}^{-1}\)
(D) \(\mathrm{L}^{1 / 2} \mathrm{~mol}^{-1 / 2} \mathrm{~s}^{-1}\)
Choose the correct answer from the options given below:

Read the passage carefully and answer the Questions
The concentration dependence of the rate of a reaction is called the differential rate equation. It is not always convenient to determine the instantaneous rate, as it is measured by calculating the slope of the tangent at point 't' in the concentration vs time plot. This makes it difficult to determine the rate and hence the order of the reaction. This difficulty is overcome by integrating the differential rate equation. This integrated rate equation gives a direct relation between concentrations at different times and the rate constant. The integrated rate equations are different for the reactions having different reaction orders.
For an integrated first order reaction, a straight line graph is plotted. The incorrect co-ordinates and resulting slope of the graph are

Estradiol hormone is responsible for:

Complete hydrolysis of DNA does not yield

Relation between equilibrium constant and standard potential of the cell under standard conditions is represented by :

What is the slope of the graph drawn between frequency of incident light and stopping potential for a given surface?

Consider the following data:

Year (x)	2004	2005	2006	2007	2008	2009	2010
Profit (₹) (y)	114	130	126	144	138	156	164

The equation of straight line trend by using least square method is, y =138.86 + 7.64 (x - 2007), then the trend values for the year 2004 is

The corner points of the feasible region determined by the system of linear constraints are \((0,0),(0,40),(20,40),(60,20),(60,0)\).
The objective function is \(z=4 x+3 y\).
Compare the quantity in Column - A and Column - B.

Column - A	Column - B
Maximum value of z	350

Observe the figures and answer the question.

The bacteria which grow anaerobically on cellulosic material present in the digester tank of bio-gas plant is.

Which of the following compound will undergo Cannizzaro reaction?

According to Arrhenius equation \(k=A e^{-\frac{E_a}{R T}}\). If In k vs 1/T graph plotted, what will be the intercept of this plot?