Ethane, with the molecular formula $C_2H_6$ has
$6$ covalent bonds.
$7$ covalent bonds.
$8$ covalent bonds.
$9$ covalent bonds.
Ethane has $7$ covalent bonds.
What change will you observe if you test soap with litmus paper (red and blue)?
A mixture of oxygen and ethyne is burnt for welding. Can you tell why a mixture of ethyne and air is not used ?
How many structural isomers can you draw for pentane ?
Draw the structures for the following compounds
$(i)$ Ethanoic acid $(ii)$ Bromopentane $^*$
$^*$ Are structural isomers possible for bromopentane ?
Would you be able to check if water is hard by using a detergent ?
Confusing about what to choose? Our team will schedule a demo shortly.
