Question

*what is mean by latent heat??
*what is the common name of CaOCL2 ???
*What is the simplest hydrocarbon??
*What are signs used to indicate convex and concave lenses??
*What is thermite process???​

Answer 1

Q. What is meant by latent heat ?

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$\implies$ The latent heat is defined as the quantity of heat released by a substance during a change in its physical state. It is related to the changes in phase between liquids, solids and gases.

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Q. what is the common name of CaOCl2 ?

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$\implies$ The common name of CaOCl2 is Calcium Hypochlorite.

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Q. What is the simplest hydrocarbon ?

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$\implies$Methane is the simplest hydrocarbon.

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Q. What are signs used to indicate convex and concave lenses ?

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$\implies$ In covex lens, the focal length is in the positive x direction but in concave lenses, it is along the negative x direction.

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Q. What is thermite process ?

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$\implies$ The process for reducing the metallic oxides using finely divided aluminium powder is known as Thermite process.

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Answer 2

Q. What is meant by latent heat ?

The latent heat is defined as the quantity of heat released by a substance during a change in its physical state. It is related to the changes in phase between liquids, solids and gases.

Q. what is the common name of CaOCl2 ?

it iimplies The common name of CaOCl2 is Calcium Hypochlorite.

Q. What is the simplest hydrocarbon??

methane.

Q. What are signs used to indicate convex and concave lenses??

covex lens, the focal length is in the positive x direction but in concave lenses, it is along the negative x direction.

Q.What is thermite process???

process for reducing the metallic oxides using finely divided aluminium powder is known as Thermite process.