
Concept explainers
(a)
Interpretation:
To analyse whether the given statement −In nuclear fusion, two nuclei combine to form a new nucleus, is true or not.
Concept Introduction:
When two or more than two nuclei join, they form a different nucleus with protons and neutrons and it is known as nuclear fusion.
(b)
Interpretation:
To analyse whether the given statement −The energy of the sun is derived from the fusion of two hydrogen-1
Concept Introduction:
When two or more than two nuclei join, they form a different nucleus with protons and neutrons and it is known as nuclear fusion.
(c)
Interpretation:
To analyse whether the given statement −The energy of the sun occurs because once two hydrogen nuclei fuse, the two positive charges no longer repel each other, is true or not.
Concept Introduction:
When two or more than two nuclei join, they form a different nucleus with protons and neutrons and it is known as nuclear fusion.
(d)
Interpretation:
To analyse whether the given statement −Fusion of hydrogen nuclei in the sun results in a small decrease in mass, which appears as an equivalent amount of energy, is true or not.
Concept Introduction:
When two or more than two nuclei join, they form a different nucleus with protons and neutrons and it is known as nuclear fusion.
(e)
Interpretation:
To analyse whether the given statement −Einstein’s famous E=mc2 equation refers to the energy released when two particles of the same mass collide with the
Concept Introduction:
When two or more than two nuclei join, they form a different nucleus with protons and neutrons and it is known as nuclear fusion.
(f)
Interpretation:
To analyse whether the given statement −Nuclear fusion occurs only in the sun, is true or not.
Concept Introduction:
When two or more than two nuclei join, they form a different nucleus with protons and neutrons and it is known as nuclear fusion.
(g)
Interpretation:
To analyse whether the given statement −Nuclear fusion can be carried out and controlled in the lab, is true or not.
Concept Introduction:
When two or more than two nuclei join, they form a different nucleus with protons and neutrons and it is known as nuclear fusion.

Want to see the full answer?
Check out a sample textbook solution
Chapter 9 Solutions
Introduction to General, Organic and Biochemistry
- When anisole is treated with excess bromine, the reaction gives a product which shows two singlets in 1H NMR. Draw the product.arrow_forward(ii) Draw a reasonable mechanism for the following reaction: CI NaOH heat OH (hint: SNAr Reaction) :arrow_forwardDraw the major product in each of the following reaction:arrow_forward
- Draw the mechanism for the following Friedel-Craft reaction. AlBr3 Brarrow_forward(a) Draw the structures of A and B in the following reaction. (i) NaNH2, NH3(1) A + B (ii) H3O+arrow_forwardFor the reaction 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 →> NO₂+ NO3_(K1) NO2 + NO3 → N2O5 (k-1) NO2 + NO3 → → NO2 + O2 + NO (K2) NO + N2O5- NO2 + NO2 + NO2 (K3) d[N₂O5] __2k‚k₂[N2O5] Indicate whether the following rate expression is acceptable: dt k₁₁+ k₂arrow_forward
- Consider the following decomposition reaction of N2O5(g): For the reaction 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 → NO2 + NO3 (K1) NO2 + NO3 → N2O5 (k-1) NO2 + NO3 → NO2 + O2 + NO (K2) NO + N2O5 → NO2 + NO2 + NO2 (K3) Indicate whether the following rate expression is acceptable: d[N2O5] = -k₁[N₂O₂] + K¸₁[NO₂][NO3] - K¸[NO₂]³ dtarrow_forwardIn a reaction of A + B to give C, another compound other than A, B or C may appear in the kinetic equation.arrow_forwardFor the reaction 2 N2O5(g) → 4 NO2(g) + O2(g), the following mechanism has been proposed: N2O5 →> NO₂+ NO3_(K1) NO2 + NO3 → N2O5 (k-1) NO2 + NO3 → → NO2 + O2 + NO (K2) NO + N2O5- NO2 + NO2 + NO2 (K3) d[N₂O5] __2k‚k₂[N2O5] Indicate whether the following rate expression is acceptable: dt k₁₁+ k₂arrow_forward
- Given the reaction R + Q → P, indicate the rate law with respect to R, with respect to P and with respect to P.arrow_forwardSteps and explanations. Also provide, if possible, ways to adress this kind of problems in general.arrow_forwardk₁ Given the reaction A B, indicate k-1 d[A] (A). the rate law with respect to A: (B). the rate law with respect to B: d[B] dt dtarrow_forward
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub CoChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
- Principles of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning




