Science

Question 1

was an Anglo-Irish natural philosopher, physicist, chemist, and an inventor Boyle is considered today as one of the many first modern chemists, and he is one of the founders and pioneers of modern chemistry and experimental scientific method.

Answer 1

Robert Boyle

Question 2

studied the relationship between the volume of the gas in a confined space and the pressure applied on it.

Answer 2

Boyles law

Question 3

states that volume is INVERSELY proportional pressure (as the volume increases the pressure decreases and vice versa)

Answer 3

Boyles law

Question 4

volume-temperature relationship in gases was determined by and named after Jacques Charles.

Answer 4

Charles law

Question 5

in his discovery of the Charles’ Law, “at fixed amount of pressure, the volume is DIRECTLY proportional to its temperature as measured on the Kelvin scale

Answer 5

Charles law

Question 6

An air balloon is one of the examples

Answer 6

Charles law

Question 7

law states that as the temperature of the air increases, the volume of the air also increases and vice versa.

Answer 7

Charles law

Question 8

discovered the relationship between the pressure of gas ang its absolute temperature

Answer 8

gay lussacs law

Question 9

states that the volume is kept constant, the pressure is agiven mass of a gas varies DIRECTLY with the absolute temperature of the gas.

Answer 9

gay lussacs law

Question 9

it shows how the volume ,pressure , temperature are related to one another

Answer 9

combined gas law

Question 10

is a commbination of charles law, gay lussacs law and boyles law in one

Answer 10

combined gas law

Question 11

it states that the volume of gas is directly proportional to the number of moles of the gas when the temperature and pressure are held constant

Answer 11

avogadros law

Question 12

pressure ,volume ,temperature and amount of gasses are the four qualities involved in this gas laaw

Answer 12

ideal gas law

Question 13

what is the formula of ideal gas law

Answer 13

PV = nRT

Question 13

What is the formula of avogadros law?

Answer 13

V1/ N1= V2 /N2

Question 14

these are the most simple sugr, starch, and cellulose

Answer 14

carbohydrates

Question 15

the prefix mono which means one, is also the simplest sugar and the basic sub unit of carbohydrates

Answer 15

monosaccharides

Question 16

forms a ring which is made out of five carbon atoms and one oxygen atom, dextrose or blood sugar

Answer 16

glusoce water solution

Question 17

forms a ring made out of four atoms and one oxtgen atom

Answer 17

frustose in water solution

Question 18

fruits like grapes or apple contains a monosaccharide called

Answer 18

fructose or fruit sugar

Question 19

it is considered a naturally accuring sugar, sometimes used as a low calorie sweetener

Answer 19

fructose

Question 20

are consist of two monosaccharides combines together with the elemination of the water molecule

Answer 20

disaccharides

Question 20

chemically joined by glysodicis linkage to form a double sugar

Answer 20

dissacharride

Question 21

it is composed of sucrose ,lactose, and maltose

Answer 21

disaccharide

Question 22

it is the main sugar in milk ,and it is made out of a sugar called glucose and galactose

Answer 22

lactose

Question 23

it is commonly found in table sugar or sugarcanes ,refined from sugar beets and cane

Answer 23

sucrose (glucose + fructose)

Question 23

malt sugar, found in germinating seeds and used to produce whiskey and beer

Answer 23

maltose (glucose+ glucose)

Question 24

a carbohydrate made out of ten sacchiride groups

Answer 24

polysacchride

Question 24

it includes starch ,ce;llulose ,gycogen, and chitin

Answer 24

polysacchride

Question 24

long chains of glucose found in plants

Answer 24

starch

Question 25

is a polysacchride assembled from the simple sugar glucose

Answer 25

a starch molecule

Question 26

is readily available energy stored in liver and muscle and one that is easly metabolized

Answer 26

glycogen

Question 27

are stored in dipose tissues but unlike glycogen, they are not as ready metabolized

Answer 27

fats

Question 28

are organic compound that are insoluble in water which is commonly known as hydrophobic

Answer 28

lipids

Question 29

is composed of elements such as carbon, hydrogen and oxygen but not composed of nitrogen

Answer 29

lipids

Question 30

is an important structural polysacchride ,it is a material in plant cell walls that provide strength and rigidity

Answer 30

cellulose

Question 31

comes from animal sources

Answer 31

fats

Question 31

comes from plant sources

Answer 31

oils

Question 32

serves as a source of energy ,a thermal insulatror and cushion around organs

Answer 32

fats

Question 33

is composed of one fatty acid chain

Answer 33

monoglyceride

Question 34

portion of fat

Answer 34

glycerol

Question 35

what are the two basic parts of lipids

Answer 35

glycerol portion and fatty acid portion

Question 36

is comprized of two fatty acid chains

Answer 36

diglyceride

Question 37

is a trimester of glycerol with three fatty acids

Answer 37

triglyceride

Question 38

are combination of long chain of fatty acid and long chain alcohol

Answer 38

waxes

Question 39

are lipids because they are insoluble or hydrophobic in water ,but they do not resemble lipids

Answer 39

steroids

Question 40

is a waxy fat like substance made by your liver

Answer 40

blood cholesterole