List of top Questions asked in NEET (UG)

Select the correct statement.
Montreal protocol was signed in 1987 for control of:
Match the following columns and select the correct option.

LIST I
Mineral

LIST II 
States
APlacentaIAndrogens
BZona pellucida IIHuman Chorionic Gonadotropin (hCG) 
CBulbo-urethral IIILayer of the ovum glands
DLeydig cellsIVLubrication of the Penis 
HCl was passed through a solution of $CaCl_2$,$MgCl_2$ and $NaCl$. Which of the following compound(s) crystallise(s)?
An element has a body centered cubic (bcc) structure with a cell edge of 288 pm. The atomic radiusis:
Urea reacts with water to form $A$ which will decompose to form $B$. $B$ when passed through $Cu^{2+}(aq)$, deep blue colour solution C is formed. What is the formula of C from the following
Match the following
OxideNature
(a)CO(ii)Neutral
(b)BaO(i)Basic
(c)\(Al_{2}O_{3}\)(iv)Amphoteric
(d)\(Cl_{2}O_{7}\)(iii)Acidic

Which of the following is correct option ?
Which one of the followings has maximum number of atoms ?
An increase in the concentration of the reactants of a reaction leads to change in :
Which of the following alkane cannot be made in good yield by Wurtz reaction ?
Which of the following is a natural polymer?
Which of the following is a basic amino acid ?
Find out the solubility of $Ni(OH)_2$ in 0.1 M NaOH. Given that the ionic product of $Ni(OH)_2$ is $2 \times 10^{-15}$
Sucrose on hydrolysis gives
Reaction between benzaldehyde and acetophenone in presence of dilute NaOH is known as:
The minimum pressure required to compress $600 \,dm^{3}$ of a gas at $1$ bar to $150\, dm^{3}$ at $40^{\circ}C$ is
The calculated spin only magnetic moment of $Cr^{2+}$ ion is :
The mixture which shows positive deviation from Raoult’s law i s :
The number of angular nodes and radial nodes in $3s$ orbital are
A tertiary butyl carbocation is more stable than a secondary butyl carbocation because of which of the following ?
The number of Faradays(F) required to produce 20g of calcium from molten $CaCl_2$ (Atomic mass of $CaCl_2$ g $mol^{-1}$) is :
On electrolysis of dil.sulphuric acid using Platinum (Pt) electrode, the product obtained at anode will be:
The rate constant for a first order reaction is $4.606 \times 10^{-3} s^{-1}$. The time required to reduce $2.0\,g$ of the reactant to $0.2\,g$ is :
Which of the following is the correct order of increasing field strength of ligands to form coordination compounds ?
Identify the correct statements from the following: 
(a) \(CO_2(g)\) is used as refrigerant for ice-cream and frozen food. 
(b) The structure of \(C_{60}\) contains twelve six carbon rings and twenty-five carbon rings. 
(c) \(ZSM-5\), a type of zeolite, is used to convert alcohols into gasoline. 
(d) \(CO\) is colorless and odourless gas.