In successive emission of -and -particles, the number of -and -particles should be emitted for the conversion of 92U238 to 82P206 are
If is the heat of reaction for
(heat of reaction at constant pressure), at constant temperature is
Which of the following concentration factors is affected by change in temperature?
Molarity
Molality
Mole fraction
Weight fraction
A.
Molarity
Molarity gets affected as it is the number of moles per unit volume (volume increases with increase of temperature).
Solubility of Ca(OH)2 is s mol L-1. The solubility product (Ksp) under the same condition is
4s3
3s4
4s2
s3