📚NCERT Questions — NCERT11

The general formula for alkynes with one triple bond is:

A 0.246 g organic compound gave 0.198 g CO₂ and 0.1014 g H₂O on complete combustion. What is the percentage of hydrogen in the compound? (Atomic mass H=1, O=16)

Which of the following is the correct IUPAC name for the compound: CH₃-CH(CH₃)-CH₂-CH(CH₂CH₃)-CH₂-CH₃?

A carbon atom attached to only one other carbon atom is classified as:

Which of the following groups typically exhibits a +R effect?

What is the definition of the resonance effect?

Hydrocarbons containing a benzene ring are known as:

Which statement accurately compares the bond enthalpies of C=C and C-C bonds?

Pyrolysis or cracking of higher alkanes involves their decomposition into smaller fragments (lower alkanes, alkenes) at high temperatures. This process is believed to be a:

Benzene can be prepared by heating sodium salt of benzoic acid with soda lime. This process is known as: