What is a neutrilisation reaction ? Give two examples. View Solution (a) List in tabular form two differences between an acid and a base based on their chemical properties. (b) What do you understand by neutralization reaction ? Give two examples to illustrate your answer with equations. ...
Define the terms clearly and concisely. Give two examples of the compound. Chemical Elements: In chemistry, the chemical element is defined as a substance that cannot be broken into tiny particles by a chemical reaction. The element is determined by the number of protons present ins...
Below are given two chemical reactions : (i) 2KBr(aq)+Cl(2)(aq)toKCl... 04:03 Give one use of decomposition reaction. 02:39 What is meant by a displacement reaction ? 02:31 Describe any two examples of combustion . 02:06 Define ignition temperature of a fuel. 01:33 State any tw...
Define the terms clearly and concisely. Give two examples of substance. Chemical Substance: In chemistry, a chemical substance is defined as a form of matter that can be solid, liquid, or gas but has a special chemical composition and chemical properties. Therefore, chemical substances...
52.He (说服) me out of the idea of dropping theexperiment last night. 53.After the war they saved those who were alive and(埋藏) the dead. 54.Your teacher can give you (指导) on choosing a career and writing a jobapplication. 55.The two nations communicated(频繁地) and got on well...
Gastrin, secretin, CCK, and gastric inhibitory peptide are all examples of: a. Enzymes. b. Hormones. c. Bile components. d. Active absorption. e. None of the above.The chemical attraction between the acid group of one ...
Benzaldehyde and acetaldehyde are two examples of the group of aldehydes. Benzaldehyde is an aromatic compound whereas acetaldehyde is an aliphatic compound. This is the main difference between Benzaldehyde and Acetaldehyde.Does acetaldehyde give tollens test? This is what gives the Tollens test ...
The molecular equation for the reaction is shown below. {eq}\rm Mg(NO_3)_2(aq) + NH_3(aq) + Na_2HPO_4(aq) \to MgNH_4PO_4(s) + 2NaNO_3(aq) {/eq} ... Learn more about this topic: Precipitation Reaction | Formula, Examples & Formation ...
Cycloalkanes which are also known as cycloparaffins are saturated hydrocarbons. Cyclopropane, Cyclobutane, Cyclopentane, Cyclohexane etc. are the examples of cycloalkanes. Cyclopropane and Cyclobutane are present as in gaseous state at room temperature and other remaining cycloalkanes are exist in liquid st...
Below are given two chemical reactions : (i) 2KBr(aq)+Cl(2)(aq)toKCl... 04:03 Give one use of decomposition reaction. 02:39 What is meant by a displacement reaction ? 02:31 Describe any two examples of combustion . 02:06 Define ignition temperature of a fuel. 01:33 State any tw...