List of practice Questions

Susceptibility is positive for
In $N_{2}+3 H_{2} \to 2 NH_{3}$ reversible reaction, increase in pressure will favour
In which of the following reaction $K_p > K_c$ ?
Convex lens of power 4D and a concave lens of power 3D are placed in contact. What is the equivalent power of the combination?
A diminished image of an object is to be obtained on a screen 1.0 m from it. This can be achieved by placing
Which of the following is a buffer solution?
Which of the following is not correct for an ideal solution?
Two coherent waves of intensities 7 and $ 4I $ are superimposed on each other. The intensity at the constructive interference will be:
Triphasic life cycle is found in
The smaller sized, compactly arranged thylakoids of chloroplast are called:
Teminism is same as
Rennin used in cheese industry is
Bohr effect is related with
Which of the following element has highest ionization energy?
Which of the following is a dimensionless quantity?
Which of the following is amphoteric oxide? $Mn_2O_7$, $CrO_3$, $Cr_2O_3$, $CrO$, $V_2O_5$, $V_2O_4$
Which of the following is the electronic configuration of $Cu^{2+}$ (Z=29)?
Which of the following is used in photography?
Which of the following molecule has regular geometry?
Which of the following phosphorus is mostreactive ?
Which of the following undergoes sublimation ?
Which is the weakest out of HF, HCl HBr and HI?
Which element out of He, Ar, Kr and Xe formsleast number of compounds ?
Two gases, ammonia and hydrogen chloride, are passed in a long glass tube from opposite ends. The white ring will be formed at:
Three of the six vertices of a regular hexagon are chosen at rondom. The probability that the triangle with three vertices is equilateral, equals