1
JEE Advanced 2016 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1
P is the probability of finding the 1s electron of hydrogen atom in a spherical shell of infinitesimal thickness, dr, at a distance r from the nucleus. The volume of this shell is $$4\pi r^2dr$$. The quantitative ketch of the dependence of P on r is
A
JEE Advanced 2016 Paper 1 Offline Chemistry - Structure of Atom Question 48 English Option 1
B
JEE Advanced 2016 Paper 1 Offline Chemistry - Structure of Atom Question 48 English Option 2
C
JEE Advanced 2016 Paper 1 Offline Chemistry - Structure of Atom Question 48 English Option 3
D
JEE Advanced 2016 Paper 1 Offline Chemistry - Structure of Atom Question 48 English Option 4
2
JEE Advanced 2016 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-2
The compound(s) with TWO lone pairs of electrons on the central atom is(are)
A
BrF5
B
ClF3
C
XeF4
D
SF4
3
JEE Advanced 2016 Paper 1 Offline
Numerical
+3
-0
The diffusion coefficient of an ideal gas is proportional to its mean free path and mean speed. The absolute temperature of an ideal gas is increased 4 times and its pressure is increased 2 times. As a result, the diffusion coefficient of this gas increases x times. The value of x is ___________:
Your input ____
4
JEE Advanced 2016 Paper 1 Offline
MCQ (Single Correct Answer)
+3
-1
One mole of an ideal gas at 300 K in thermal contact with surroundings expands isothermally from 1.0 L to 2.0 L against a constant pressure of 3.0 atm. In this process, the change in entropy of surrounding ($$\Delta$$Ssurr)in JK–1 is (1L atm = 101.3 J)
A
5.763
B
1.013
C
– 1.013
D
– 5.763
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