Q3:-Which one of the following matches is correct?
Anonymous Quiz
31%
(a) Alternaria Sexual Deuteromycetes reproduction absent
28%
(b) Mucor Reproduction Ascomycetes by Conjugation
30%
(c) Agaricus Parasitic fungus Basidiomycetes
12%
(d) Phytophthora Aseptate Basidiomycetes mycelium
🔥26❤4
Q4:-One of the major components of the cell wall of most fungi is
Anonymous Quiz
63%
(a) Chitin
16%
(b) Peptidoglycan
15%
(c) Cellulose
5%
(d) Hemicellulose
🔥30❤4
Q5:-Which of the following statements is wrong for viroids?
Anonymous Quiz
22%
(a) They lack a protein coat
17%
(b) They are smaller than viruses
12%
(c) They cause infections
49%
(d) Their RNA is of high molecular weight
🔥46❤8
Q1:-The mixture which shows positive deviation from Raoult’s law is:
[NEET 2020]
[NEET 2020]
Anonymous Quiz
25%
(1) Benzene + Toluene
32%
(2) Acetone + Chloroform
24%
(3) Chloroethane + Bromoethane
18%
(4) Ethanol + Acetone
🔥18❤8
Q2:-The mixture that forms maximum boiling azeotrope is:
Anonymous Quiz
13%
a. Heptane+Octane
38%
b. Water+Nitric acid
33%
c. Ethanol +Water
16%
d. Acetone+Carbon disulfide
❤17🔥2
Q3:-Which of the following is dependent on temperature?
Anonymous Quiz
48%
(1) Molarity
28%
(2) Molality
16%
(3) Mole fraction
9%
(4) Weight percentage
❤10🔥5
4:-.The van’t Hoff factor [i] for a dilute aqueous solution of the strong electrolyte barium hydroxide is?
Anonymous Quiz
16%
(1) 0
39%
(2) 1
30%
(3) 2
15%
(4) 3
🔥12❤6
Q5:-Isotonic solutions have same
Anonymous Quiz
15%
(1) vapour pressure
17%
(2) freezing temperature
58%
(3) osmotic pressure
10%
(4) boiling temperature
🔥19❤4
Q1:-Which of the following are the most suitable indicators of SO2 pollution in the environment?
Anonymous Quiz
11%
(a) Conifers
18%
(b) Algae
16%
(c) Fungi
55%
(d) Lichens
🔥17
Q2:-Which one of the following statements is wrong?
Anonymous Quiz
10%
(a) Cyanobacteria are also called blue-green algae
19%
(b) Golden algae are also called desmids
57%
(c) Eubacteria are also called false bacteria
15%
(d) Phycomycetes are also called algal fungi
🔥10❤4
Q3:-Statement 1: Linnaeus classified plants into trees, shrubs, and herbs, on the basis of morphological characters.
Statement 2: Aristotle divided animals into 2 groups – Anaima and Enaima.
Statement 2: Aristotle divided animals into 2 groups – Anaima and Enaima.
Anonymous Quiz
20%
(a) Only statement 1 is correct
25%
(b) Only statement 2 is correct
43%
(c) Both statement 1 and statement 2 are correct
11%
(d) Both statement 1 and statement 2 are incorrect
🔥13❤7
Q4:-70S ribosomes, chromatophores, and circular DNA are found in
Anonymous Quiz
18%
(a) All eukaryotes
40%
(b) All prokaryotes
24%
(c) Some prokaryotes
18%
(d) Some eukaryotes and some prokaryotes
🔥12
Q5:- smallest living cell and can live without oxygen?
Anonymous Quiz
63%
(a) Mycoplasma
16%
(b) Mycorrhiza
16%
(c) Euglena
6%
(d) Trypanosoma
🔥15❤9
Q1:-Which of the following fluoride is used as rat poison?
Anonymous Quiz
31%
(a) CaF2
23%
(b) KF
28%
(c) NaF
17%
(d) MgF2
🔥19❤3
Q2:-A plant cell shrinks when it is kept in a
Anonymous Quiz
24%
(a) hypotonic solution
58%
(b) hypertonic solution
13%
(c) isotonic solution
4%
(d) pure waterAnswer
🔥17❤3
Q3:-Molarity of liquid HCl will be, if density of solution is 1.17 gm/cc
Anonymous Quiz
14%
(a) 36.5
45%
(b) 32.05
32%
(c) 18.25
8%
(d) 42.10
🔥17
Q4:-The law which indicates the relation’-hip between solubility of a gas in liquid and pressure rs
Anonymous Quiz
27%
(a) Raoult’s law
29%
(b) Lowering of vapour pressure
19%
(c) Van’t Hoff lawAnswer
25%
(d) Henry’s law
🔥8❤3
Q5:-The system that forms maximum boiling azetrope is
Anonymous Quiz
28%
(a) Acetone-chloroform
33%
(b) ethanol-acetone
27%
(c) n-hexane-n-heptane
11%
(d) carbon disulphide-acetone
🔥13