What is the frequency of a radio wave with a wavelength of 3 m? (Hint: MHz stands for megahertz or 1 million hertz)
O A. 100 MHz (1 x 108 Hz)
B. 10 MHz (1 x 107 Hz)
C. 1000 MHz (1 x 10° Hz)
O D. 1 MHz (1 x 10 Hz)

58750.08068 is the answer i think

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l