[Tutor] Select and deselect for multiple checkboxes in Tkinter

[Pooja Bhalode]

Hi,

I am writing to create two buttons, for selecting and de-selecting multiple
checkboxes that I have created previously. These checkboxes have different
variables that they are associated with for their values and thus cannot
create a loop for the same.

Is there any way that I could create the above-mentioned buttons, without
having to manually select/deselect each checkbox under a select/deselect
function associated with the buttons?

Checkboxes are as shown below:
Checkbutton(paramroot, text = "K_eq", variable = keqparam).grid(row = 2,
column = 1, sticky = W)
Checkbutton(paramroot, text = "Hrxn", variable = delHrxnparam).grid(row =
3, column = 1, sticky = W)
Checkbutton(paramroot, text = "Kf", variable = kfparam).grid(row = 4,
column = 1, sticky = W)
Checkbutton(paramroot, text = "Af", variable = Afparam).grid(row = 5,
column = 1, sticky = W)
Checkbutton(paramroot, text = "k", variable = ksimparam).grid(row = 11,
column = 1, sticky = W)
Checkbutton(paramroot, text = "A", variable = Aparam).grid(row = 12, column
= 1, sticky = W)

Checkbutton(paramroot, text = "Reactant A", variable = RAparam).grid(row =
13, column = 2, sticky = W)
Checkbutton(paramroot, text = "Reactant B", variable = RBparam).grid(row =
14, column = 2, sticky = W)
Checkbutton(paramroot, text = "Reactant C", variable = RCparam).grid(row =
15, column = 2, sticky = W)

Please let me know.
Thank you

Pooja