List of top Chemistry Questions asked in AP EAPCET

Which of the following is correct with respect to the graph given?
[R] = Conntration at time 't' 
[R]$_0$ = Initial conntration 

Out of seven crystal systems, how many have face-centred unit cells?
The given unit cell belongs to the type:
The given unit cell belongs
In a $ A_xB_y $ crystal structure, $ A^{+y} $ ions occupy all the tetrahedral voids and $ B^{-x} $ ions make BCC unit cell. What is the formula of the compound?
CsCl crystallizes in a BCC structure. The radii of cation and anion are 165 pm and 182 pm respectively. What is the edge length of the unit cell?
In \( A_3B \) crystal structure, A atoms occupied all octahedral as well as all tetrahedral voids and B atoms are at FCC centres. What is the formula of compound \( A_3B \)?

Which of the following reactions are not feasible?

Which of the following molecules is not aromatic?
Which of the following arrangement of magnetic moment is correct for ferrimagnetic substance?
Two statements are given below
Statement (I): C-O bond length in methanol is 136 pm and in phenol 142 pm.
Statement (II): The C-O-H bond angle in methanol and phenol is almost same.
The number of bond pairs of electrons and total number of lone pairs of electrons in XeOF$_4$ are respectively
The P − P bond angle in P4 and S − S bond angle in cyclo S8 molecule are respectively
The correct order of bond enthalpy of given molecules is
In which of the following, the molecules are arranged in the increasing order of their bond angles?

Match the following molecules with their dipole moments:

List IList II
\( \mathrm{H_2O} \)I. 0
\( \mathrm{BF_3} \)II. 0.23
\( \mathrm{NH_3} \)III. 1.47
\( \mathrm{NF_3} \)IV. 1.85

Which of the following statements are correct?
LiF is less soluble in water
NaCl is less ionic than CsCl
Formation of alkali metal halide is an endothermic reaction

In D-glucose and D-fructose, which OH participates in hemiatal/hemiketal formation?
When burnt in air the metal 'X' forms only oxide, where as metal 'Y' forms oxide and nitride. X, Y respectively are
SO$_3$ + H$_2$SO$_4$ $\rightarrow$ X + H$_2$O, Y (Hot, Conc) + C $\rightarrow$ Q + R + Z
Z is a neutral oxide. The shapes of molecules of Q and R respectively are
The correct order of bond angles of H$_2$S, NH$_3$, BF$_3$, and SiH$_4$ is
The hybridization and number of lone pair of electrons on central atom of SF$_4$ respectively are
Match the following
hybridisation
The hybridization of central atom of ClF$_3$, NH$_3$, SO$_3$ are respectively
Arrange the hydrides NH$_3$, HF, H$_2$O, HCl in the increasing order of their boiling points
The correct order of C − O bond length in CO, CO2−3, CO2 is