Timed Challenge - Answer & Submit | GK Mania

1 What is the function of T cells?

A) Blood clotting

B) Oxygen transport

C) Cell-mediated immunity

D) Nutrient absorption

2 What is the enthalpy of neutralization of strong acid and base?

A) 0 kJ/mol

B) −57.1 kJ/mol

C) −13.7 kJ/mol

D) −100 kJ/mol

3 What is the molar conductivity at infinite dilution for NaCl?

A) Λ°(Na⁺) − Λ°(Cl⁻)

B) Λ°(Na⁺) × Λ°(Cl⁻)

C) Λ°(Na⁺) + Λ°(Cl⁻) [Kohlrausch's law]

D) Cannot be determined

4 What is the molar mass of CaCO₃?

A) 84 g/mol

B) 100 g/mol

C) 60 g/mol

D) 120 g/mol

5 Which type of isomerism exists in [Co(NH₃)₅Br]SO₄?

A) Geometric

B) Optical

C) Linkage

D) Ionization isomerism

6 What is the saponification value?

A) Acid number

B) Iodine number

C) Ester value

D) mg of KOH needed to saponify 1g of fat

7 What is syncopation?

A) Playing very slow

B) Repeating notes

C) Playing very fast

D) Emphasis on weak beats

8 What is the net force on a 5 kg body moving with uniform velocity?

A) Zero

B) 50 N

C) Depends on velocity

D) 5 N

9 What type of cell has a cell wall?

A) Animal cell

B) Nerve cell

C) Plant cell

D) Red blood cell

10 What is the process by which snakes shed their skin?

A) Hibernation

B) Estivation

C) Metamorphosis

D) Ecdysis

Quiz

1 What is the function of T cells?

2 What is the enthalpy of neutralization of strong acid and base?

3 What is the molar conductivity at infinite dilution for NaCl?

4 What is the molar mass of CaCO₃?

5 Which type of isomerism exists in [Co(NH₃)₅Br]SO₄?

6 What is the saponification value?

7 What is syncopation?

8 What is the net force on a 5 kg body moving with uniform velocity?

9 What type of cell has a cell wall?

10 What is the process by which snakes shed their skin?

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Quiz

1 What is the function of T cells?

2 What is the enthalpy of neutralization of strong acid and base?

3 What is the molar conductivity at infinite dilution for NaCl?

4 What is the molar mass of CaCO₃?

5 Which type of isomerism exists in [Co(NH₃)₅Br]SO₄?

6 What is the saponification value?

7 What is syncopation?

8 What is the net force on a 5 kg body moving with uniform velocity?

9 What type of cell has a cell wall?

10 What is the process by which snakes shed their skin?

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Quiz Results