what is k physics

c p The relation between the equilibrium constants K c and K p for a reaction such as aA + bB cC + dD is given by the equation K p =K C x(RT) np ~ n ' where n p = Total number of moles of products (c + d) ; n. = Total number ..

Pure iron has a grey colour. It is malleable and ductile.' It is a good conductor of heat and electricity. It melts at 1808 K and boils at 3023 K. It has a density of 7.87 g . cm -3 ...

Acetaldehyde is a colourless pungent odoured substance with boiling point 294K. It is miscible with water, ethanol and ether in all proportions. Acetone is a colourless highly inflammable liquid with pleasant odour. It boils at 329K. It is miscible with water, ethanol and e..

Diethyl ether is a colourless, pleasant odoured, highly volatile liquid. It boils at 307.5K. It is highly inflammable. The boiling point of C2H5 - O - C2H5 is much lower than that of alcohol containing the same number of carbon atoms, C4H9OH, as ether cannot associate its molecules thro..

1. Ordinary sulphuric acid of 98% concentration is a colourless and odourless liquid. 2. It is very hygroscopic and dissolves in water. 3. It boils at 553 K. 4. It is a good conductor of electricity. ..

1. Physical state: Dimethyl ether and ethyl methyl ether are gases at room temperatures. Other lower members are colourless liquids, which are highly volatile. 2. Boiling points: Ethers have much lower boiling points compared to isomeric alcohols as they are not associated with..

. Sterility and muscular atrophy. 13. Vit. K (Phyllo quinone) (C 31 H 46 0 2 ) Carrots, lettuce, cab bage, tomatoes, liver, egg yolk, cheese; synth esized by colon bacteria. Essential for synthesis of prothrombin in liver, which is required for blood clotting. Haemorrhages, excessive blee..

From equation 12.21, Y = 2ti (1 + ct) From equation 12.16, Y = 3K (1 - 2(71 From the above two equations 2ti(1+ct) = 3K (1 - 2a) 2r| +- 2r| a = 3K - 6K a 3K-2ri = 6Ka + 2ria = 2a (3K + ti) 3K-2ri a =----i o 27 2(3K..

The rate ofa reaction corresponding to the unit concentrations of all the reactantsj)f the reaction is called specific rate or rate constant The rate (v) and the rate constant (k) are related by the equation, v = k [reactants]" * f v k = [reactants]" [..