(The solutions which do not change the colour of either blue or red litmus are called
solutions.
(g) In neutralization reaction heat is
always
[8]
8. Give a reason why
(a) Great care should be taken while handling laboratory acids and bases.
[2]​

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.

C. control over the business