Description : What is the value of Avogadro number ?
Last Answer : Avogadro number value is 6.02 * (10 ৩ 23).
Description : What is the number of Avogadro ?
Last Answer : The number of molecules in an mole of an object is called the Avogadro number. It is expressed by. Its value is 6.023 × 1023
Description : What is Avogadro Number ? What is its value ?
Last Answer : One gram-molecule amount is equal to the number of molecules in any substance. This number is called the Avogadro number. The value of the Avogadro number: 6.023 x 1023 .
Description : What expresses the number Avogadro ?
Last Answer : Avogadro number is denoted by N.
Last Answer : The number of molecules in a 1 mole object is called the Avogadro number.
Last Answer : 6.023 * 1023
Description : The value of Avogadro Number is - (1) 6.023 x 1022 (2) 6.023 x 1023 (3) 6.023 x 1024 (4) 6.023 x 1025
Last Answer : (2) 6.023 x 1023 Explanation: In chemistry and physics, the Avogadro constant is defined as the number of constituent particles (usually atoms or molecules) in one mole of a given substance. It has dimensions of reciprocal mol and its value is equal to.
Description : Atomic themy of matter was given by – (1) Avogadro (2) Dalton (3) Newton (4) Pascal
Last Answer : (2) Dalton Explanation: Democritus first suggested the existence of the atom, but John Dalton (1766- 1844) is credited with the Atomic Theory of Matter. According to Dalton, all matter is made of ... and properties; and compounds are formed by a combination of two or more different kinds of atoms.
Description : Define (a) Dipole-Dipole Forces (b) Avogadro law (c) Intermolecular forces
Last Answer : Ans.(a) Dipole-dipole forces : The force of attraction which act between two molecules having permanent dipoles. (b) Avogadro Law : Equal volumes of all gases under the similar condition of ... . V α n (c) Intermolecular Forces: The forces of attractions and repulsion between interacting particles.
Description : "Under the same conditions of temperature and pressure, the volumes of reacting gases and of their gaseous products are expressed in ratios of small whole numbers." This law is attributed to: w) Dalton x) Gay-Lussac y) Ramsay z) Avogadro
Last Answer : ANSWER: X -- GAY-LUSSAC
Description : ‘Atomic theory’ of matter was given by (1) Avogadro (2) Dalton (3) Newton (4) Pascal
Last Answer : Dalton
Description : A sample of radioactive material has mass `m`, decay constant `lambda`, and molecular weight `M`. Avogadro constant `=N_(A)`. The initial activity of
Last Answer : A sample of radioactive material has mass `m`, decay constant `lambda`, and molecular weight `M`. Avogadro constant ... N_(4))/(M)` D. `mMe^(lambda)`
Description : What is characteristic of 1 mole of gas at STP According to avogadro law?
Last Answer : It occupies 22.4 L
Description : write a shell program to find out the avogadro number?
Last Answer : cho "Enter A Number :" read n r=n s=0 rem=0 while [ $n -gt 0 ] do rem=$(($n%10)) s=$(($s+$rem*$rem*$rem)) n=$(($n/10)) done if [ $r -eq $s ] then echo "The Number is Avogadro" else echo "The Number is Not Avogadro" fi
Description : The mass of one Avogadro number of helium atom is (a) 1.00 g (b) 4.00 g (c) 8.00 g (d) 6.02 × 1023 g
Last Answer : Ans:(b)
Description : What is the value of Avogadro number?
Last Answer : 6.023 × 1023
Description : The mass of one Avogadro number of helium atom is?
Last Answer : 4.00 gram
Last Answer : 6.023 x 1023
Description : Who invented the barometer? w) Torricelli x) Avogadro y) Rutherford z) Becquerel
Last Answer : ANSWER: W -- TORRICELLI