quiz

Carbon and its Compounds Quiz 1

Answer these simple questions correctly and earn coins

Difficulty Level :
15 Question

Popular Questions In Carbon and its Compounds Quiz 1

  • Total number of the shared electrons in the O2O_2 molecule.

  • Total number of the covalent bonds in the compound having molecular formula CnH2n+2.C_nH_{2n+2}.

  • Total number of the covalent bonds in the compound having molecular formula CnH2n+2O.C_nH_{2n+2}O.

  • Which of the following constitute a pair of homologous?

  • The constituents of a homologous series differ by mass ________.

  • Possible IUPAC names of compound C3H6O.C_3H_6O.

  • Which of the following compound contains carboxylic acid functional group?

  • C4H8+xO2yCO2+zH2O;C_4H_8+xO_2\overset{Combustion}{\longrightarrow}yCO_2+zH_2O; the value ‘x’ for complete combustion.

  • A compound, on burning gives yellow flame with lots of black smoke. The compound will be _______.

  • You have seen ever, the bottom of cooking vessels getting blacked. Because of ______.

  • Which of the following is not a fossil fuel?

  • Which of the following compound burns without flame?

  • CH3CH2CH2OHCH3CH2COOH;CH_3CH_2CH_2OH\overset{X+heat}{\longrightarrow}CH_3CH_2COOH; Compound ‘X’ will be _______.

  • CH3CH2OHC2H4C2H6;CH_3CH_2OH\overset{X}{\longrightarrow}C_2H_4\overset{Ni+H_2}{\longrightarrow}C_2H_6; Compound ‘X’ will be _______.

  • Propanoic acid + Butanol X+H2O;\overset{Acid}{\rightleftharpoons}X+H_2O;  Compound ‘X’ will be ________.