Answers The volume of a given mass of gas is 40cm3 at 27° C. What is… The volume of a given mass of gas is 40cm3 at 27° C. What is its volume at 90° C if its pressure remains constant? A. 32.84cm3 B. 40.02cm3 C. 48.40cm3 D. 57.44cm3 E. 72.84cm3 Correct Answer: Option C Explanation
Answers A train has an initial velocity of 44ms-1 and an acceleration of -4ms-1. Its velocity… A train has an initial velocity of 44ms-1 and an acceleration of -4ms-1. Its velocity after 10 seconds… Read More
Answers Which of the following is an example of carnivorous plant? Which of the following is an example of carnivorous plant? A. hydra B. bladderwort C. yeast D. spirogyra… Read More
Answers In the question below choose the word(s) or phrase(s) which best fill(s) the gap(s): If… In the question below choose the word(s) or phrase(s) which best fill(s) the gap(s): If we go hunting… Read More
Answers The element common to protein carbohydrate and lipid is The element common to protein carbohydrate and lipid is A. hydrogen B. sulphur C. nitrogen D. phosphorus Correct… Read More
Answers The latitude which marks the lines of the sun’s apparent movement north and south of… The latitude which marks the lines of the sun’s apparent movement north and south of the equator is?… Read More