Q1.What characteristic defines a homologous series of compounds?

Q2.Which of the following is a functional group mentioned in the text that bestows characteristic properties to carbon compounds?

Q3.The action of soaps and detergents in removing oily dirt is primarily based on the presence of which types of groups in their molecules?

Q4.According to the exercises provided, Butanone is a four-carbon compound with which functional group?

Q5.If the bottom of a cooking vessel gets blackened on the outside while cooking, what does it indicate about the fuel being used?

Q6.How do we primarily identify a dog, cow, or man as alive when they are asleep?

Q7.What is a common piece of evidence for being alive, often associated with plants and animals?

Q8.Why is using visible movement alone considered insufficient as the defining characteristic of life?

Q9.What do professional biologists state about the necessity of invisible molecular movement for life?

Q10.What is a key reason for the controversy about whether viruses are truly alive?