List of top Chemistry Questions

Which cannot behave as a nucleophile for SN2 reaction?
Mole of N2=0.4 and moles of O2=0.1. Find PN2. (Partial pressure) N2 =? At atmospheric pressure
If half-life of a substance is 36 minutes. Find amount left after 2 hrs. Initial amount 10 gm?
Which one of the following nitro compound does not react with nitrous acid?
How many ions obtain after dissociation of this complex [Co(NH3)6]Cl3?
The magnetic moment of Ni2+ ion (atomic number of Ni=28) in BM unit is
\( E=^0_{cr^{3+}/cr}=-0.72 V, E^0_{fe^{2+}/fe}=-0.42\) The potential for the cell  Cr|Cr3+(0.1 M) || Fe2+(o.01 M) Fe is
An element with mass number 81 contains 31.7% more neutrons as compared to
The main product obtained from phenol with PCl5 is
2KHCO3→CO2 + H2O find amount of gases formed (in lit.). When amount of KHCO3 is 33 gm.
Which of the following statement is correct fro isotope of carbon?
Final product C is Final product C is
Glucose \(\underrightarrow{HCN}\,\,\,X\,\,\,\underrightarrow{Hydrolysis}\,\,\,\, Y\underrightarrow{Red P+HI}\,\,\,\, Z\) IUPAC name of Y and Z. 
Write the IUPAC name of given structure
Write the IUPAC name of given structure
Most common isotopes of hydrogen (non-radioactive) is
\(BrO^-_3\) changes into Br2 in an acidic medium of a unbalanced 3 equation. How many electron should be present on the balanced equation? 
Butter is a colloidal solution of
Azimuthal quantum number (I) defined
Bordeaux mixture consists of
Which one follow 18 electron octet rule?
CH2=CH-CHO \(\underrightarrow{?}\)CH2=CH-CH2-OH reagent for conversion of following reaction?
Frenkel defect is present in which of the following?
What is the oxidation number of Cr in Na2Cr2O7?
In an ideal gas equation which is constant?
Hund's rule state that