List of top Questions asked in NEET (UG)- 2001

Half life period of C14 is
Which is not correct regarding the adsorption of a gas on surface of solid
A 1 kg stationary bomb is exploded in three parts having mass $1 : 1 : 3$ respectively. Part having same mass move in perpendicular direction with velocity 30 m/s, then the velocity of bigger part will be
Ionisation constant of $ CH_3COOH $ is $ 1.7 \times 10^{-5} $ and concentration of $ H^+ $ ions is $ 3.4 \times 10^{-4} $ . Then, find out initial concentration of $ CH_3COOH $ molecules.
Which of the following is correct statement?
-C||ONH-(peptide bond) which statement is incorrect about peptide bond
Spoilage of oil can be detected by which fatty acid
Which of the following is correxct about Hbonding in nucleotide
Which statement is incorrect?
Which of the following will give maximum number of isomers?
Which of the following will exhibit maximum ionic conductivity?
Which of the following statement is not correct
Nitrogen form N2, but phosphorous form P2, it's at a time convert in P4, reason is
L.S.D. is
Cauliflower mosaic virus contains
Stand electrode potential are Fe+2/Fe Eº = – 0.44 Fe+3/Fe+2 Eº = 0.77 If Fe+2, Fe+3 and Fe block re kept together, then
The most convenient method to protect the bottom of ship made of iron is
Molarity of liquid HCl if density of liq. HCl is 1.17 gm/cc
In $X - H ------Y ,X$ and $ Y$ both are electronegative elements, then
Which of the following two are isostructural ?
Which of the following two species in the pair are isostructural
Main axis of a diatomic molecule is z, molecular orbital px and py overlaps to form, which of the following orbital
The following quantum numbers are possible for how many orbital(s) $n = 3$ ,$l = 2$ and $m = +2$ are possible ?
Mendel obtained wrinkled seeds in pea due to deposition of sugars instead of starch. It was due to which enzyme
When dominant and recessive allels express itself together it is called