Question

hi guy please answer very urgent

Answer 1

Answer:

c is right

Explanation:

because in case of solid state the molecular is very tight

in case of liquid molecular is some delay in the comparison the solid condition

Answer 2

Answer:

answer till 11 is provided in the book so i m telling only 12 th one

by decreasing s.a rate decreases

by increasing temp rate increases

so it should remain same

provided other factors remains constant