List of practice Questions

What is \( C_v \) for a monoatomic gas?
For \( V = 120 \, \text{V} \), find the resonant current \( I_0 \).
At \( T = 27^\circ C \), \( V_i = 0.4 \, \text{L} \), \( V_f = 0.8 \, \text{L} \), find isothermal work.
For mass 20 kg, torque \( \tau = 5 \, \text{Nm} \), find angular acceleration \( \alpha \).
Which technique did Mendel use while experimenting on pea plants?
What is the term for the beginning of the menstrual cycle?
What is the ratio of the de Broglie wavelengths for an electron and a proton if both have equal kinetic energy?
If current drops from 4 A to 0 A in 0.5 s, and voltage is 120 V, find the self-inductance.
Apply the mirror formula if focal length \( f = l \, \text{m} \) and object distance \( u = 15 \, \text{m}.\)
What is the Bohr radius of a hydrogen atom?
How can energy losses in a transformer be minimised?
Given \( E(t) = 108t - 22 \), how is velocity derived from the electric field?
For a microscope with objective \( f_o = 1 \, \text{cm} \), eyepiece \( f_e = 10 \, \text{cm} \), and image distance \( v = 25 \, \text{cm} \), find total magnification.
If light intensity is known, how is non-reflecting momentum calculated?
Match each complex to its geometry:
Which acid is the strongest: HF, HCl, HBr, HI?
Which aniline derivative is a commonly used dental local anaesthetic?
Which of these separation technique pairs is correctly matched?
Pick the reaction that shows the Gattermann-Koch process:
What are the dimensional formula units for voltage?
When phenol is treated with NaOH, CO_2 (heat), and then acidified, what results?
Highest oxidation numbers for chromium and manganese:
Oxidation numbers of oxygen in H_2O_2 and H_2O:
Which element releases electrons most easily (lowest ionization enthalpy)?
Which ligand is stronger based on the spectrochemical series?