Q1:-What is the electronic configuration of hydrogen molecule?
Anonymous Quiz
25%
a) σ1s2
39%
b) σ1s1
28%
c) σ1s
8%
d) σ*1s
Q2:-Which of the following is true regarding nitrogen molecule.
Anonymous Quiz
30%
a) Diamagnetic
32%
b) Paramagnetic
31%
c) Bond order is 2
7%
d) no one
Q3:-H2, N2, O2 and Li2 are ______________
Anonymous Quiz
30%
a) heteronuclear diatomic molecules
27%
b) heteronuclear triatomic molecules
40%
c) homonuclear diatomic molecules
4%
d) homonuclear triatomic molecules
Q4:-What is the total number of electrons in the Chlorine molecule?
Anonymous Quiz
43%
a) 17
31%
b) 34
21%
c) 18
5%
d) 16
Q5:-What is the shape of the molecule NH3?
Anonymous Quiz
16%
a) Square pyramidal
27%
b) V-shape
43%
c) Triagonal pyramidal
14%
d) Tetrahedral
★ ONE WORD SUBSTITUTION
» Study of blood - HAEMATOLOGY
» Study of liver - HEPATOLOGY
» Study of fungi - MYCOLOGY
» Study of algae - PHYCOLOGY
» Study of virus - VIROLOGY
» Study of kidney - NEPHROLOGY
» Study of cancer - ONCOLOGY
» Study of universe - COSMOSLOGY
» Study of fruits - POMOLOGY
» Study of birds - ORNITHOLOGY
» Study of bones - OSTEOLOGY
» Study of egg - OOLOGY
» Study of hair - TRICHOLOGY
» Study of eyes - OPTHALMOLOGY
» Study of soil - PEDOLOGY
» Study of languages - PHILOLOGY
» Study of brain - ENCEPHILOLOGY
» Study of nails - COSMETOLOGY
» Study of cell - CYTOLOGY
» Study of tissues - HISTOLOGY
» Study of air - AEROLOGY
» Study of earth - GEOLOGY
» Study of fish - ICHTHYOLOGY
» Study of insects - ENTHOMOLOGY
» Study of hearts - CARDIOLOGY
» Study of the skin - DERMATOLOGY
» Study of blood - HAEMATOLOGY
» Study of liver - HEPATOLOGY
» Study of fungi - MYCOLOGY
» Study of algae - PHYCOLOGY
» Study of virus - VIROLOGY
» Study of kidney - NEPHROLOGY
» Study of cancer - ONCOLOGY
» Study of universe - COSMOSLOGY
» Study of fruits - POMOLOGY
» Study of birds - ORNITHOLOGY
» Study of bones - OSTEOLOGY
» Study of egg - OOLOGY
» Study of hair - TRICHOLOGY
» Study of eyes - OPTHALMOLOGY
» Study of soil - PEDOLOGY
» Study of languages - PHILOLOGY
» Study of brain - ENCEPHILOLOGY
» Study of nails - COSMETOLOGY
» Study of cell - CYTOLOGY
» Study of tissues - HISTOLOGY
» Study of air - AEROLOGY
» Study of earth - GEOLOGY
» Study of fish - ICHTHYOLOGY
» Study of insects - ENTHOMOLOGY
» Study of hearts - CARDIOLOGY
» Study of the skin - DERMATOLOGY
🏖️ Metamorphosis of carpel is from which structure in lower plants ?
Anonymous Quiz
26%
Microsporophyll
30%
Macrophylls
30%
Megasporophylls
14%
Megasporangia
🏖️ Which of the following is true for typical angiospermic ovule ?
Anonymous Quiz
16%
Body is rotated at 90 degrees:
44%
Micropyle and funicle lie close to each other:
31%
Embryo sac is curved
10%
Funicle surrounds ovule body
🏖️ Green algae with multicellular jacketed sex organs.
Anonymous Quiz
20%
Marchantia
39%
Chara
27%
Polysiphonia
14%
Cycas
🏖️ Significance of sporopollenin is
Anonymous Quiz
25%
Pollen grain germination
42%
Preservation of pollen grains
20%
Pollen tube formation
13%
Pollination in entomophilous plants
Dear Students,
Please share our channel link with all those students who are preparing for NEET EXAM.
@NEET_EXAM_PDF
Please share our channel link with all those students who are preparing for NEET EXAM.
@NEET_EXAM_PDF
A fat called blubber could be obtained from
Anonymous Quiz
16%
Bats
28%
Porpoises
30%
Dolphin
26%
Blue whale
Which one of the following phylum is characterized by absence of true coelom?
Anonymous Quiz
21%
Annelida
30%
Mollusca
31%
Echinodermata
18%
Nematoda
Which one of the following kinds of animals is triploblastic?
Anonymous Quiz
12%
Corals
46%
Flat worms
24%
Sponges
17%
Ctenophores
Which one of the following groups of animals is bilaterally symmetrical and triploblastic?
Anonymous Quiz
13%
Sponges
32%
Coelenterates (Cnidarians)
47%
Aschelminthes (round worms)
7%
Ctenophores
Which of the followings are egg laying mammals?
Anonymous Quiz
19%
Insectivores
28%
Monotremes
28%
Marsupials
26%
Bats
Which of the following statements is true?
Anonymous Quiz
15%
Invertebrates posses a tubular nerve cord
28%
Non chordates have a vertebral column
29%
All chordates are vertebrates
27%
All vertebrates are chordates
Which of the following is non poisonous snake?
Anonymous Quiz
25%
Krait
25%
Cobra
23%
Viper
27%
Python
Q1:- find the torque about the origin when a force of 3j N acts on a particle whose position vector is 2k m
Anonymous Quiz
19%
a) 6i Nm
39%
b) 6j Nm
30%
c) -6i Nm
12%
d) No one