Question

(c) Atmospheric pressure is high
(d) Water is cold
A pressure cooker reduces cooking
because?
(a) Heat is more evenly distributed
(b) B.P. of water inside the cooker is increas
(c) The high pressure tenderises the food
(d) A longer flame is used
Smoke is an example of?
(a) Gas dispersed in liquid
(b) Gas dispersed in​

Answer 1

ghffbcdhbcdjknvdddgnbcdg