These question consists of two statements each printed as Assertion and Reason. While answering these question you are required to choose any one of the following five responses.
Assertion: Heat required to convert 1g ice at `0^(@)`C into vapour at `100^(@)`C is 720 cal.
Reason: Conversion of solid state directly into vapour state is called vaporisation.

These questions consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following five responses. Assertion: power house of cell is mitochondria Reason: ATP is produced in mitochondria.

These questions consists of two statements each printed as Assertion and Reason. While answering these question you are required to choose any one of the following five responses. Reason: In an eleastic collision, the linear momentum of the system is conserved.

These questions consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses: Assertion: In zeise's salt coordination no. of Pt is five Reason: ethene is bidenate ligand.

These question consists of two statements each printed as Assertion and Reason. While answering these question you are required to choose any one of the following five responses. Assertion: Emissive power of a perfectly black body is one. Reason: Absorptive power of perfectly black body is one.

These questions consist of two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following five responses. Assertion: Specialization of cells is useful for organism. Reason: It increases the operational effeciency of an organism.

These questions consists of two statements each printed as Assertion and Reason. While answering these question you are required to choose any one of the following four responses Assertion In the shown figure, tension T connected to the ceiling is 10 N lt T lt 20 N Reason System is not stationary.

These question consists of two statements each printed as Assertion and Reason. While answering these question you are required to choose any one of the following five responses. Assertion: Water vapours at 100^(@) C will burn you more than water at 100^(@) C. Reason: Heat required to convert total mass of any substances from one state to another state is called latent heat.