Question

SAS
Part-1 (Mole Concept) (DPP 1-8)
DPP No.:01
Opp BOOKLET
Total Marks 40
singie chols Obsce
negative marking)
pressi
Which of the folosing is not a
(1) Atmosphere
How many of the pretives are consume
mega (M) - 10%
(nano ) - 10
(1) con (d) - 10
* 760 mmden
12,6
recy related
4 1
en
ms of prescue are not
of Hy a 1 an 10
in which of the following poons, the units of grossiste
2) 110m m f H 091
(1) 1 bar = 10 m
(*
Which of the follomng is the correct order of units of rescut
1 bar 1 cm of Ho 1 on 1 pascal
(1) 1 at
1 pascal > 1 1 of HG
2) 1 - 1 st
1 bar 1 am
1 tot > 1 6 of
(3) 1 pasca
1 pascal1 en of Hg 1 bar 1 m
(4) 1 for
Hands are given a gas samole sach. They sound the pressurs of gas samples
bar respect gely. Whose gas sample sarts mamom pressure
06 05 atm, 760 torr, 1*10% P9 &05 bar respect gely. Whose gas sarnos 6188
Four persons P,
R and S are given a gas
Three persons X Y and Z arsyen a gas samoleach They reported the temperature of a samples
to be 17°C, 300 K and 96 4F Whose gas samole serts minimum temperature
(4) Both (%and (9)
1 amu is equal to
times the mass of one to stor
(2)
(1) 1.66 * 104 kg
times the mass of one
C stom
(4)
times the mass of one H-atom
(3)
971-6700
What is the mass of one atom of helium
AREA - 104 gm
(1) 2 amu
(4) Both 1 and 3
(3) 3.32 * 10-24 gm
Atomic mass of an element is 31 amu and it contains 15 protons then total numbers of nucleous in
atom are:
(4) 46
(2) 16
(1) 15
(3) 31
How many nucleons are present in 2 ators of an element which has atornic mass 2u ?
(4) 3
(1) 2
(2) 1
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Answer 1

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