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Which of the following are the most and the least electronegative elements in the periodic table?
General Science SSC CHSL Competitive Exams (SSC, DSSSB, UPSC, RRB, CET, and State Boards) SSC Combined Graduate Level (SSC CGL)
Q. 1 of Quiz-1513 (Que-ID : 3544)
Which of the following are the most and the least electronegative elements in the periodic table?
- Chlorine and Fluorine
- Hydrogen and Helium
- Carbon and Oxygen
- Fluorine and Caesium
Ans → (a)Chlorine and Fluorine
Explanation →
This question is taken from this post → General Science Chemistry Quiz (MCQ) - attemp/practice
More MCQs in - General Science Chemistry Quiz (MCQ)
Q. 1 of Quiz-1513 (Que-ID : 3544)
Which of the following are the most and the least electronegative elements in the periodic table?
- Chlorine and Fluorine
- Hydrogen and Helium
- Carbon and Oxygen
- Fluorine and Caesium
Q. 2 of Quiz-1513 (Que-ID : 3545)
Which compound of mercury is used as antiseptic?
- Mercuric sulphide
- Mercuric oxide
- Mercuric iodide
- Mercuric chloride
Q. 3 of Quiz-1513 (Que-ID : 3546)
Which among the following is major component of Gobar Gas?
- Butane
- Ethane
- Propane
- Methane
Q. 4 of Quiz-1513 (Que-ID : 3547)
Which of the following is the essential element for batteries used in electric cars?
- Lithium
- Sodium
- Magnesuium
- Bromine
Q. 5 of Quiz-1513 (Que-ID : 3548)
Which of the following is the essential element for batteries used in electric cars?
- Lithium
- Sodium
- Magnesuium
- Bromine
Q. 6 of Quiz-1513 (Que-ID : 3549)
Calcium Magnesium Silicate is commonly called as?
- Borax
- Washing soda
- Baking soda
- Asbestos
Q. 7 of Quiz-1513 (Que-ID : 3550)
Which among the following chemicals is used in Photography?
- Pottasium chloride
- Silver bromide
- Sodium bromide
- Magnesium chloride
Q. 8 of Quiz-1513 (Que-ID : 3551)
Which of the following methods is used to purify Titanium metal?
- Mond process
- Hall-Heroult process
- Van Arkel method
- None of the above
Q. 9 of Quiz-1513 (Que-ID : 3552)
Which of the following Group in the modern periodic table contains Halogens?
- Group 17
- Group 18
- Group 1
- Group 2
Q. 10 of Quiz-1513 (Que-ID : 3553)
Which of the following quantum number is also known as orbital angular momentum?
- Magnetic quantum number
- Principal quantum number
- Azimuthal quantum number
- Electron spin quantum number
Q. 11 of Quiz-1513 (Que-ID : 3554)
Which of these principles state that in the ground state of the atoms, the orbitals are filled in order of their increasing energies?
- Afbau principle
- Hund’s rule of multiplicity
- Pauli’s exclusion principle
- None of the above
Q. 12 of Quiz-1513 (Que-ID : 3555)
What is the multiplication factor when the nuclear reactor is said to be critical?
- 0
- 1
- 2
- 10
Q. 13 of Quiz-1513 (Que-ID : 3556)
Which of the following types a PEM cell belongs to?
- Electrolytic cell
- Fuel cell
- Dry cell
- Galvanic cell
Q. 14 of Quiz-1513 (Que-ID : 3557)
Which of the following is not a compound of carbon?
- Cinnabar
- Acetic acid
- Chloroform
- Methane
Q. 16 of Quiz-1513 (Que-ID : 3559)
Which of the following polymer is obtained by the condensation reaction between ethylene glycol and terephthalic acid?
- Terelene
- PMMC
- PVC
- None of the above
Q. 17 of Quiz-1513 (Que-ID : 3560)
Which of these is not a Linear polymer?
- Starch
- Polyethelene
- Nylons
- Polysters
Q. 18 of Quiz-1513 (Que-ID : 3561)
Which of the following metals is involved in the anodisation process?
- Aluminium
- Copper
- Calcium
- Bismuth
Q. 19 of Quiz-1513 (Que-ID : 3562)
Which of these non-metals is commonly used as a general anesthetic?
- Helium
- Fluorine
- Xenon
- Tellurium
Q. 20 of Quiz-1513 (Que-ID : 3563)
Which of the following is produced when wood is burnt in a limited supply of oxygen?
- Charcoal
- Water gas
- Paraffin
- Petroleum
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The human chromosome with the highest and least number of genes in them are respectively
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Restriction’ in Restriction enzyme refers to
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Who appoints the judges of a high court?
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Out of the following, Who performs simple mathematics for the CPU?
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Q. 5 of Quiz- (Que-ID : 567)
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Conversion of heat into electrical energy can be achieved by using a -
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- voltmeter
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Which of the following molecule is most abundant in living system?
Which of the following molecule is most abundant in living system?
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Which of the following is correctly matched ?
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- Aquaculture – Mosquito
- Apiculture – Honeybee
- Pisciculture – Silkmoth
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Which among the following is not ureotelic
- Mammal
- Aquatic insect
- Terrestrial amphibian
- Marine fishes
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Which company won the Indian GREEN ENERGY AWARD 2021?
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When he did not come home, she_________ lying dead on the roadside somewhere.
- concluded
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- notice
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Q. 8 of Quiz- (Que-ID : 3988)
Fundamental Rights are described in which articles of Indian Constitution?
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- Article 14 to 32
- Article 14 to 35
- Article 12 to 32
Q. 25 of Quiz- (Que-ID : 3118)
Analysis of xylem sap shows
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- presence of organic matter
- presence of nutrients
- presence of mineral salts
Q. 3 of Quiz- (Que-ID : 3546)
Which among the following is major component of Gobar Gas?
- Butane
- Ethane
- Propane
- Methane
Q. 16 of Quiz- (Que-ID : 2684)
Which among the following has 2 chamber heart
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- Crocodile
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Q. 2 of Quiz- (Que-ID : 3270)
Which of the followings plant material is an efficient water imbibant?
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- Cellulose
- Lignin
- Pectin
Q. 8 of Quiz- (Que-ID : 4008)
_______ is the study of the behavior of individuals and firms in making decisions such as consumers, resource owners, and firms.
- Macroeconomics
- Neo-classical economics
- Microeconomics
- Monetarist economics
Q. 14 of Quiz- (Que-ID : 3557)
Which of the following is not a compound of carbon?
- Cinnabar
- Acetic acid
- Chloroform
- Methane
Directions : This question (Q.16) is based on the following set of numbers -
319 869 742 593 268
If in each number the first and the third digits are interchanged then which number will be the highest ?
- 319
- 869
- 742
- 268
Q. 17 of Quiz- (Que-ID : 3535)
Common indicator organism of water pollution is
- Lemna pancicostata
- Eichhomia crassipes
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Q. 5 of Quiz- (Que-ID : 4604)
The school principal has received complaints from parents about bullying in the school yard during recess. He wants to investigate and end this situation as soon as possible, so he has asked the recess aides to watch closely. Which situation should the recess aides report to the principal?
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- Two boys are playing a one-on-one game of basketball and are arguing over the last basket scored.
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Q. 24 of Quiz- (Que-ID : 3467)
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Q. 1 of Quiz- (Que-ID : 1710)
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Q. 11 of Quiz- (Que-ID : 3554)
Which of these principles state that in the ground state of the atoms, the orbitals are filled in order of their increasing energies?
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- Pauli’s exclusion principle
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Who got first Nobel price?
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Q. 7 of Quiz- (Que-ID : 4007)
People who regularly move in and out of poverty (for example small farmers and seasonal workers). The occasionally poor are rich most of the time but may sometimes have a patch of bad luck are called ______
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- Transient poor
- Non-poor
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- Parenchyma
- Collenchyma
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Q. 1 of Quiz- (Que-ID : 3394)
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- introducing rDNA into plant cells
- introducing rDNA into animal cells
- disarming the pathogen vectors
- DNA fingerprinting.
Q. 23 of Quiz- (Que-ID : 3541)
Particulate matter can be removed by
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Q. 11 of Quiz- (Que-ID : 3329)
Humoral immunity is associated with
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Q. 19 of Quiz- (Que-ID : 2662)
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Q. 12 of Quiz- (Que-ID : 2680)
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Q. 15 of Quiz- (Que-ID : 3083)
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