A hydrocarbon X which decolourizes bromine water but has no action on ammoniacal silver trioxonitrate (V) solution was found to have a molar mass of 56. (a)dedue the molecular formular of X.{H=1,C=12}
(b)Write the structure of two Isomers of X.

Read this passage from geoffrey lean’s “one poor harvest away from chaos”: on wednesday, the food and agriculture organisation (fao) reported that global food prices has hit a record high and were likely to go on rising. . that is bad enough for britain, adding to the inflationary pressures from the soaring cost of oil and other commodities, not to mention the vat increase. but for the world’s poor, who have to spend 80 percent of their income on food, it could be catastrophic. why is the passage an example of deductive reasoning? a. the author is appealing to the feelings and emotions of the audience b. the author starts with specifics, using them to probe a general point. c. the author is starting with a general topic and moving to more specific information d. the author is showing that he biased against poor people

Which sentence is an example of objective, third-person writing that could be found in a scientific essay? a. i was 15 years old when i developed an eating disorder. b. my sister developed an eating disorder when she was a teenager. c. eating disorders often appear during the teen years. d. you are most likely to develop eating disorders during your teenage years.

98 ! use evidence from the text to support each response. complete at least one full paragraph for each question.1. select one of the stories or poems in this unit and identify the author's purpose for writing. then, identify the theme of that same story or poem. what is the difference between the theme and the author's purpose? are they the same, or are they different? 2. what views about what's important do most of the stories and poems in this unit share? how do the selections differ in their views of what's important? 3. name two pieces that share a theme and explain how each story develops this theme. try to answer them all. !