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Revision Test Series for JEE (Main) - 2019 (Phase-II)
Home Assignment-8 (Code-D-1)
Which of the following has maximum total spin?
34.
35.
36.
37.
38.
The ratio of root mean square speed of NO gas to
most probable speed of C2H6 gas at 298 K is
(1) 1.73
(3) 1.06
(2) 1.41
(4) 1.22
42.
43.
44.
45.
46.
(3) Mn+2
(2) cr*2
(4) Cu*2
Contact process is used for manufacturing of
What is the formula of crystal containing atom X at
each corner of cube and Y at each edge centre?
(l) X2Y
Identify the property which is both extensive and state
(1) HN03
(3) N02
Which allotrope
chemiluminescence?
(1) White
(3) Black
(2) H2S04
(4) H2S
of phosphorus
(2) Red
(4) Blue
show
function.
(1) Heat
(3) Work
(2) Enthalpy
(4) Both (1) and (3)
Two miscible liquids X and Y are mixed in 1 : 3 mole
ratio. What is the total vapour pressure of mixture?
(Vapour pressures of pure liquid X and Y are 300 mm
and 200 mm respectively)
What is the % p-character in PC15?
(4) 66.67%
Carbon cannot be used as reducing agent at 9000C
1625
Wednesday
27-02-2019
5
for
(1) Feo
(1) 210 mm
(3) 225 mm
(2) 275 mm
(4) 250
(2) cup
Activate Windows
(4) ZnO
Go to Settings to activate W
n enthalpy is most negative for
: ows.
6
19
The yield of following reaction is 50