Q2:-One mole of sucrose contains how many grams of sucrose?
Anonymous Quiz
49%
a) 342g
26%
b) 343g
14%
c) 341g
11%
d) 340g
❤7🔥4
Q3:-1 mole of ammonia is of 17 g. Then what is the mass of 0.3 moles of ammonia?
Anonymous Quiz
19%
a) 21g
54%
b) 2.1g
20%
c) 17g
6%
d) 1g
❤3🔥2
Q4:-12.044 x 1023 atoms of oxygen contains _______
Anonymous Quiz
22%
a) 1 mole of oxygen
23%
b) 3 moles of oxygen
50%
c) 2 moles of oxygen
5%
d) 4 moles of oxygen
❤9🔥5
Q5:-What’s the number of particles in 10 moles of hydrochloric acid?
Anonymous Quiz
23%
a) 6.022 x 1022 particles
50%
b) 6.022 x 1023 particles
21%
c) 6.22 x 1023 particles
6%
d) 3.22 x 1022 particles
❤13🔥6
Q1:-Select the unicellular organism which possesses cilia
Anonymous Quiz
15%
(a) Amoeba
65%
(b) Paramoecium
13%
(c) Yeast
6%
(d) Opalina
❤10🔥4
Q2:-In some bacteria, the outermost layer is a loose sheath layer called as
Anonymous Quiz
42%
(a) Slime layer
19%
(b) Capsule
18%
(c) Cell membrane
21%
(d) Glycocalyx
🔥7❤2
Q3:-What is correct about the Fluid-mosaic model?
Anonymous Quiz
14%
(a) Above the protein layer, one layer of phospholipid is present
31%
(d) Protein bilayer and phospholipid are included in it
24%
(c) Above the protein layer, two layers of phospholipid are present
31%
(d) A lipid bilayer and protein included in it
🔥6❤5
Q4:-For the synthesis of new protein and protein transport which organelle is related?
Anonymous Quiz
10%
(a) Chloroplast
65%
(b) Endoplasmic reticulum
18%
(c) Mitochondria
7%
(d) Lysosome
❤14🔥4
Q5:-Mitochondria is an organelle of which process?
Anonymous Quiz
54%
(a) Kreb’s cycle
29%
(b) Glycolysis
8%
(c) Hill reaction
9%
(d) Calvin cycle
❤15🔥8
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Q1:-In which case is number of molecules of water maximum
[NEET -2018]
[NEET -2018]
Anonymous Quiz
38%
a) 18ml water
31%
b) 0.18 g of water
15%
c) 0.0222 L water
16%
d) 02234 L water
🔥20
Q2:-which has maximum molecules
Anonymous Quiz
13%
a) 7 gm N2
33%
b) 11 gm O2
48%
c) 2 gm H2
7%
d) no one
🔥17
Q3:-The number of atom in 4.25 g of NH3 is approximately
Anonymous Quiz
6%
a) 6 × 11
71%
b) 6 × 10²³
19%
c) 6 × 10²
4%
d) 6 × 14
🔥11❤3
Q4:-6.02 × 10²0 molecules of urea are present in 100 ml of its solution.
The concentration of solⁿ is
The concentration of solⁿ is
Anonymous Quiz
33%
a) 0.00021M
33%
b) 10.1000L
20%
c) 110.222g
14%
d) non of these
🔥13❤5
Q5:-which has the maximum number of molecules among the following
[ AIPMT -2011]
[ AIPMT -2011]
Anonymous Quiz
49%
a) 8g H2
21%
b) 10 gm N2
21%
c) 11 gm O2
9%
d) non of these
🔥10❤2
Q1:-Nutrition in monera
Anonymous Quiz
23%
a) Autotrophic
20%
b) hetrotrophic
10%
c) saprophytic
47%
d) all
🔥10❤2
Q2:- which is not true for all monera
Anonymous Quiz
38%
a) take organic food
20%
b) unicellular
22%
c) Prokaryotic
20%
d) non of these
🔥7