What would be the electron dot structure of carbon dioxide which has the formula CO_(2) ?

Is it possible to have a collision in which the whole of K.E is lost.

State Henry's law. At the same temperature, hydrogen gas is more soluble in water than helium gas. Which one of them will have higher value of K_H ?

A steel tape 1m long is correctly calibrated for a temperature of 27.0 ^@C . The length of a steel rod measured by this tape is found to be 63.0 cm on a hot day when the temperature is 45.0 ^@C . What is the actual length of the steel rod on that day? What Is the length of the same steel rod on a day when the temperature is 27.0 ^@C ? Coefficient of linear expansion of steel = 1.20xx10^-5 K^-1 .

For a magnetising field of intensity 2 x 10^(3) Am^(-1), aluminium at 280 K acquires intensity of magnetisation of 4.8 xx 10^(-2) m^(-1)A. Find the susceptibility of aluminium at 280 K! If the temperature of the metal is raised to 320 K,'what will be its susceptibility and intensity of magnetisation?

At room temperature (300 K) the resistance of a heating element is 100 Omega . What is the temperature of the element if the resistance is found to be 117 Omega ? [Temperature coefficient of the resistor is 1.70 xx10^(-4) //^(@)C ).

Does there exist a value of theta for which tantheta=10

In which motion, momentum changes but K.E does not.

Find the value of k for which the pair of linear equation kx+3y=k-2 and 12x+ky=k has no solution.