Question

1. Vidya made a Periscope making slits like
this as shown in the figure. Will it work or
not? Explain your answ
er. Try to make a
periscope like this and see whether it
works or not?​

Answer 1

Explanation:

For a reaction AH = 3 KJ and AS = 10 J/Kelvin at what

temperature the reaction will be spontaneous?

(a) 300 K

(b) 200 K

(c) 273 K

(d) 373 KFor a reaction AH = 3 KJ and AS = 10 J/Kelvin at what

temperature the reaction will be spontaneous?

(a) 300 K

(b) 200 K

(c) 273 K

(d) 373 K