Dashed lines in the figures given below represent joints. Considering only the orientations of the joints and the slope face, which one of the following represents the most stable slope?
Identify the correct morphological features corresponding to numbers I – IV in the echinoid illustrated below:
Which one of the following minerals has isolated (SiO$_4$)$^{4-}$ tetrahedra linked by divalent cations in octahedral coordination?
A block of rock with a mass of 72 kg slides on a surface inclined at an angle of 30° as shown in the figure. Assuming no cohesion and friction, the force \( F \) is ........... Newton (answer in one decimal place; acceleration due to gravity = 9.8 m/s²).
The major products Y and Z in the following reaction sequence are
The CORRECT order of carbonyl stretching frequencies for the following compounds is
The sequence of three steps involved in the following conversion is
The reaction, \( A \rightarrow \) Products, follows first-order kinetics. If \([A]\) represents the concentration of reactant at time \( t \), the INCORRECT variation is shown in
The behavior of \(Cl_2\) is closest to ideal gas behavior at
On reaction with NaNO2 and HCl, which of the following amino alcohol(s) will yield compound P?
The compound(s) that shows(show) positive haloform test is(are)
Tetrapeptide(s) that gives(give) the following product on reaction with Sanger's reagent followed by hydrolysis is(are)
