GO Chemical
Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Filter
Profile
Wall
Recent activity
All questions
All answers
Exams Taken
All Blogs
Questions by gatecse
0
answers
0
votes
GATE Chemical 2018 | Question: 15
Liquid phase isomerization of $o$-xylene to $p$-xylene using a zeolite catalyst was carried out in a $CSTR$ three sets of kinetic data at different temperatures and stirr...
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 14
Consider the following properties :$\begin{array}{cc}\&\text{P. temperature} & \text{Q. specific gravity} \\ &\text{R. chemical potential} & \text{ S. volume} \\ \\ \en...
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 13
The Annual Fixed Charges ($AFC$) and Annual Utilities Costs ($AUC$) of a distillation column being designed are expressed in terms of the reflux ratio ($R$) as $AFC$ ($Rs...
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 12
Two packed towers are designed for the same mass velocity of the gas. The first has liquid and gas flow rates of $30\:kg/s$ and $1.2\:kg/s$, respectively, while the corre...
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 11
The molecular formula of the predominant chemical compound in commercial sugar is$C_{12}H_{22}O_{11}$$C_{12}H_{24}O_{12}$$C_{6}H_{10}O_{5}$$C_{6}H_{12}O_{6}$
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 10
Polyvinyl chloride is produced byco-polymerizationaddition-type kineticsreacting chlorine with polyethylenereacting hydrochloric acid with polyethylene
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 9
In connection with petroleum refining, identify the incorrect statement among the following options.Desalting of crude oil is done before processing it in atmospheric dis...
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 8
Segmental baffles in a $2-4$ shell and tube heat exchangerchange the flow pattern of the tube side fluid and increase the overall heat transfer co-efficientincrease the h...
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 7
Economy of evaporators used for concentrating sugarcane juice is$\frac{kg\:of\:concentrated\:juice\:produced}{kg\:of\:steam\:supplied}$$\frac{kg\:of\:steam\:supplied}{kg\...
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 6
Critical speed of a ball mill depends onthe radius of the mill (shell) and the radius of the particlesthe radius of the mill (shell) and the density of the particlesthe r...
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 5
The terminal velocity of a spherical particle in gravitational settling under Stokes’ regime varieslinearly with the particle diameterlinearly with the viscosity of the...
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 4
The figure which represents for $y=\frac{sin \:x}{x}$ for $x>0$ ($x$ in radians) is
asked
Feb 20, 2018
Calculus
gate2018
calculus
functions
graphs
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 3
A watch uses two electronic circuits ($ECs$). Each $EC$ has a failure probability of $0.1$ in one year of operation. Both $ECs$ are required for functioning of the watch....
asked
Feb 20, 2018
Others
gate2018
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 2
The fourth order Runge-Kutta ($RK4$) method to solve an ordinary differential equation $\frac{dy}{dx}=f\left ( x,y \right )$ is given as $$y\left ( x+h \right )=y\left ( ...
asked
Feb 20, 2018
Numerical Methods
gate2018
numerical-methods
runge-kutta-method
+
–
0
answers
0
votes
GATE Chemical 2018 | Question: 1
Consider the following two equation:$\frac{dx}{dt}+x+y=0$$\frac{dy}{dt}-x=0$The above set of equations is represented by$\frac{d^{2}y}{dt^{2}}-\frac{dy}{dt}-y=0$$\frac{d^...
asked
Feb 20, 2018
Differential equations
gate2018
differential-equations
+
–
0
answers
0
votes
GATE Chemical 2018 | GA Question: 10
In a detailed study of annual crow births in India, it was found that there was relatively no growth during the period $2002$ to $2004$ and a sudden spike from $2004$ to ...
asked
Feb 20, 2018
Quantitative Aptitude
gate2018
numerical-ability
data-interpretation
graphical-data
+
–
0
answers
0
votes
GATE Chemical 2018 | GA Question: 9
If $x^{2}+ x - 1 = 0$ what is the value of $x^4 + \dfrac{1}{x^4}$?$1$$5$$7$$9$
asked
Feb 20, 2018
Quantitative Aptitude
gate2018
numerical-ability
polynomials
+
–
0
answers
0
votes
GATE Chemical 2018 | GA Question: 8
To pass a test, a candidate needs to answer at least $2$ out of $3$ questions correctly. A total of $6,30,000$ candidates appeared for the test. Question $A$ was correctl...
asked
Feb 20, 2018
Quantitative Aptitude
gate2018
numerical-ability
counting
+
–
0
answers
0
votes
GATE Chemical 2018 | GA Question: 7
A set of $4$ parallel lines intersect with another set of $5$ parallel lines. How many parallelograms are formed?$20$$48$$60$$72$
asked
Feb 20, 2018
Quantitative Aptitude
gate2018
numerical-ability
counting
+
–
0
answers
0
votes
GATE Chemical 2018 | GA Question: 6
An automobile travels from city $A$ to city $B$ and returns to city $A$ by the same route. The speed of the vehicle during the onward and return journeys were constant at...
asked
Feb 20, 2018
Quantitative Aptitude
gate2018
numerical-ability
normal
speed-time-distance
+
–
0
answers
0
votes
GATE Chemical 2018 | GA Question: 5
Arrange the following three-dimensional objects in the descending order of their volumes: A cuboid with dimensions $\text{10 cm, 8 cm and 6 cm}$ A cube of side $\text...
asked
Feb 20, 2018
Quantitative Aptitude
gate2018
numerical-ability
geometry
mensuration
+
–
0
answers
0
votes
GATE Chemical 2018 | GA Question: 4
The area of an equilateral triangle is $\sqrt{3}$. What is the perimeter of the triangle$?$$2$$4$$6$$8$
asked
Feb 20, 2018
Quantitative Aptitude
gate2018
numerical-ability
geometry
triangles
area
+
–
0
answers
0
votes
GATE Chemical 2018 | GA Question: 3
For $0\leq{x}\leq{2\pi}$, $\sin x \text{ and } \cos x$ are both decreasing functions in the interval _________ .$\left(0,\dfrac{\pi}{2}\right)$$\left(\dfrac{\pi}{2},\pi\r...
asked
Feb 20, 2018
Quantitative Aptitude
gate2018
numerical-ability
functions
trigonometry
+
–
0
answers
0
votes
GATE Chemical 2018 | GA Question: 2
"In spite of being warned repeatedly, he failed to correct his _________ behaviour."The word that best fills the blank in the above sentence isrationalreasonableerrantgoo...
asked
Feb 20, 2018
Verbal Aptitude
gate2018
verbal-ability
normal
most-appropriate-word
+
–
0
answers
0
votes
GATE Chemical 2018 | GA Question: 1
"When she fell down the ________ , she received many _________ but little help."The words that best fill the blanks in the above sentence arestairs, staresstairs, stairss...
asked
Feb 20, 2018
Verbal Aptitude
gate2018
verbal-ability
normal
most-appropriate-word
+
–
Page:
« prev
1
2
GO Chemical
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register