C9: Energy changes | Quizalize

My Classes
Find resources
My Library
Create

Loading...

C9: Energy changes | Quizalize

Loading...

Loading...

Loading...

Loading...

placeholder image to represent content

C9: Energy changes

Quiz by Oxford Revise Combined Science

Customize this quiz to suit your class

Instantly translate to 100+ languages

Measure skills

from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

Give this quiz to my class

as a classroom game

as homework

as an exam

as a printed PDF

Q 1/7
Score 0
What name is given to a reaction which transfers energy to the surroundings?
60
exothermic
endothermic
Q 2/7
Score 0
What name is given to a reaction which transfers energy from the surroundings?
60
endothermic
exothermic

7 questions

Q.

What name is given to a reaction which transfers energy to the surroundings?

1

60 sec

Q.

What name is given to a reaction which transfers energy from the surroundings?

2

60 sec

Q.

What is a reaction profile?

3

60 sec

Q.

What is the term used to describe the minimum amount of energy required before a collision will result in a reaction?

4

60 sec

Q.

What term is used to describe the energy required to break a bond or the energy released when a bond is formed?

5

60 sec

Q.

When reaction requires less energy to break the bonds than is released when making the bonds, is the reaction said to be exothermic or endothermic?

6

60 sec

Q.

When a reaction requires more energy to break the bonds than is released when making the bonds, is the reaction said to be exothermic or endothermic?

7

60 sec

Related quizzes

Q.1. Which of the adaptive change is characterized by the presence of One type epithelial change into another type epithelium? Atrophy Hypertrophy Metaplasia Hyperplasia Q.2. If the myocardium is deprived of oxygen supply for 10 minutes, it will develop what type of morphological change? A. Hypertrophy B. Reversible cell injury C. Irreversible cell injury D. Hyperplasia Q.3. If in a cell, nucleus shows Pyknosis, Karyolysis, which of the followings Would apply correctly? Adaptation Reversible cell injury Irreversible cell injury Q.4 Which of the following organ has greater glycolytic capacity ? A. Spleen B. Heart (Myocardium ) C. Liver D. Brain Q.5. Free radicals are produced by all of the followings EXCEPT: A. Nitric oxide, produced by endothelial cells, macrophages B. Radiant energy C. Exogenous chemicals D. Lymphocytes Q.6. The most common cause of Hemochromatosis is: A. Excessive intake of iron B. Excessive use of blood transfusions C. Excessive Hemolysis of Red blood cells Q.7. Out of the followings, one is not characteristic of Acute inflammation: A. Vasodilation B. Fibrosis C. Permeability change D. Emigration of Leukocytes Q.8. Gap between endothelial cells is facilitated by following factors EXCEPT: A. Histamine B. Leukotriens C. Nitric oxide D. Substance P Q.9. For transmigration of leukocytes, which of the following molecules plays the part? A. P-Selectin B. Integrin C. L-Selectin D. VCAM Q.10. Which are the two considered as Opsonins ? A. IgM and C5a B. IgG and C3 C. IgA and C9 D. IgE and C4
C9: Rate of reaction
C9 - intermediate - vocabulary+meanings
C9: Reactions of acids
C9 Crude oil and fuels
C9 - upper intermediate - vocabulary/meanings
nif c9
Progress Check 3: Chemistry C9 - C15