Past Questions And Answers
Rule by decrees is associated with
- A. military government
- B. totalitarian governments
- C. democratic system
- D. delegated legislation
An organic compound that does not undergo a reaction with both hydrogen cyanide and hydroxylamine can be?
- A. Alkene
- B. Alkanal
- C. Alkanone
- D. Alkanoic Acid
The speaker of House of Representative
- Dimeji Bakole
- Hon. Tajudeen Abass
- Musa Yeketi
- Ahmed Bolaji
Which of the following is a warm currents?
- A. East Australlian current
- B. California currents
- C. Peruvian
- D. Antarctic drift
Which of the following arrangements indicates the correct decreasing order of ionization energy of period 3 elements?
- A. Na, Al, P, Cl
- B. Cl, P, Al, Na
- C. Na, P, Cl, Al
- D. Al, Na, P, Cl
From the words lettered A to D, choose the word or group of words that best completes each of the following sentences.
Many countries no longer have _______ punishment as the penalty for murder
- A. mortal
- B. corporal
- C. capital
- D. fatal
Pellagra can be prevented by taking food rich in
- A. vitamin A
- B. vitamin B
- C. Vitamin D
- D. calcium
A capacitor of capacitance 25μF is connected to an a.c. power source of frequency 200 Hz. Calculate the reactance of the capacitor
- A. 0.01
- B. 0.02
- C. 50.00
- D. 100.00
The equilibrium constant, Kc for the reaction, \(NO_{(g)} + \frac{1}{2}O_{2(g)} \rightarrow NO_{2(g)}\), is 35.2. What is the value of K for the reaction, \(NO_{2(g)} \rightarrow NO_{(g)} + \frac{1}{2}O_{2(g)}\)
- A) 35.2
- B) 17.6
- C) 2.84
- D) 1.24
Semiconductor is a class of solid whose conductivity increases with an increase in
- A. Pressure
- B. Temperature
- C. Current
- D. Voltage