Timed Challenge - Answer & Submit | GK Mania

1 Which element has the highest electronegativity?

A) Fluorine

B) Nitrogen

C) Oxygen

D) Chlorine

2 What is the mean kinetic energy per mole of an ideal gas?

A) (3/2)RT

B) (5/2)RT

C) RT

D) 2RT

3 What is the net resistance when 2Ω, 3Ω, and 6Ω are in parallel?

A) 1 Ω

B) 6 Ω

C) 0.5 Ω

D) 11 Ω

4 What law states that current through a conductor is proportional to voltage?

A) Ohm's Law

B) Kirchhoff's Law

C) Ampere's Law

D) Faraday's Law

5 What is the function of the carotid body?

A) Photoreceptor

B) Baroreceptor

C) Thermoreceptor

D) Chemoreceptor monitoring blood O₂ and CO₂

6 What is the iodine number of a fat?

A) Measure of unsaturation (g of I₂ absorbed per 100g fat)

B) Ester value

C) Acidity

D) Saponification

7 What is the phenomenon where one gene affects multiple phenotypic traits?

A) Epistasis

B) Polygenic inheritance

C) Pleiotropy

D) Codominance

8 What law of thermodynamics states entropy always increases?

A) Third law

B) Zeroth law

C) First law

D) Second law

9 What happens at the speed of sound?

A) Light appears

B) Heat doubles

C) Weight changes

D) Sonic boom occurs

10 What is the Frenkel defect?

A) Schottky defect

B) Impurity defect

C) Vacancy defect

D) Ion displaced from lattice to interstitial site

Quiz

1 Which element has the highest electronegativity?

2 What is the mean kinetic energy per mole of an ideal gas?

3 What is the net resistance when 2Ω, 3Ω, and 6Ω are in parallel?

4 What law states that current through a conductor is proportional to voltage?

5 What is the function of the carotid body?

6 What is the iodine number of a fat?

7 What is the phenomenon where one gene affects multiple phenotypic traits?

8 What law of thermodynamics states entropy always increases?

9 What happens at the speed of sound?

10 What is the Frenkel defect?

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Quiz

1 Which element has the highest electronegativity?

2 What is the mean kinetic energy per mole of an ideal gas?

3 What is the net resistance when 2Ω, 3Ω, and 6Ω are in parallel?

4 What law states that current through a conductor is proportional to voltage?

5 What is the function of the carotid body?

6 What is the iodine number of a fat?

7 What is the phenomenon where one gene affects multiple phenotypic traits?

8 What law of thermodynamics states entropy always increases?

9 What happens at the speed of sound?

10 What is the Frenkel defect?

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Quiz Results