List of top Chemistry Questions

Which of the following statement is correct fro isotope of carbon?

Most common isotopes of hydrogen (non-radioactive) 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

Final product C is

Which one follow 18 electron octet rule?

Butter is a colloidal solution of

Bordeaux mixture consists of

\(BrO^-_3\) changes into Br² in an acidic medium of a unbalanced 3 equation. How many electron should be present on the balanced equation? 

Frenkel defect is present in which of the following?

Azimuthal quantum number (I) defined

CH₂=CH-CHO \(\underrightarrow{?}\)CH₂=CH-CH₂-OH reagent for conversion of following reaction?

Hund's rule state that

What is the value of γ for mono atomic gas (ideal gas)?

Formula for half-life of a zero order reaction is

In an ideal gas equation which is constant?

If two atoms have equal number of electron, it is called Isoelectronic

\(\\^{19}F^{-1},\\^{16}0^{-2\,\,20}\) Ne choose the correct statement

What is the oxidation number of Cr in Na₂Cr₂O₇?

Which of the following is not iso electronic with H₂S

CH₃-CH₂-CH=CH₂  \(\underrightarrow{x}\)  CH₃CH₂-CH₂-CH₂-CH₂OH What is the suitable reagent x ?

In which of the following, oxidation state of phosphorous is +3?

If react with Cl2 in presence of light and then react with Na Metal in dry ether, final product is

Number of σ and π bonds in C₂H₂, is respectively

Which of the following amino acid is optically inactive?