Chemistry-
General
Easy
Question
The time of decay for thermonuclear reaction is given by t = 5 × t1/2. The relation between mean life T and time of decay t is given by:
- 2Tln2
- 5Tln2
- 2Tln2
- 1/2ln2
The correct answer is: 5Tln2
Hence, (b) is the correct answer
Related Questions to study
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Thecompoundshowsbelowinthediagram,ontreatmentwithacidcatalystisomerizesandequilibriumis established among thestereoisomers.
The equilibrium mixture contains all the three stereoisomers of this compound. Specific rotation of pure dextro isomer is +62° while the specific rotation of the equilibrium mixture is + 22°. Also the equilibrium mixture contains 20% of the meso isomers. Answer the following three qeustions based on the above information.
Composition of equilibrium mixture is:
Thecompoundshowsbelowinthediagram,ontreatmentwithacidcatalystisomerizesandequilibriumis established among thestereoisomers.
The equilibrium mixture contains all the three stereoisomers of this compound. Specific rotation of pure dextro isomer is +62° while the specific rotation of the equilibrium mixture is + 22°. Also the equilibrium mixture contains 20% of the meso isomers. Answer the following three qeustions based on the above information.
Composition of equilibrium mixture is:
chemistry-General
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Thecompoundshowsbelowinthediagram,ontreatmentwithacidcatalystisomerizesandequilibriumis established among thestereoisomers.
The equilibrium mixture contains all the three stereoisomers of this compound. Specific rotation of pure dextro isomer is +62° while the specific rotation of the equilibrium mixture is + 22°. Also the equilibrium mixture contains 20% of the meso isomers. Answer the following three qeustions based on the above information.
Thepercentageofracemicmixturepresentintheequilibriummixtureis:
Thecompoundshowsbelowinthediagram,ontreatmentwithacidcatalystisomerizesandequilibriumis established among thestereoisomers.
The equilibrium mixture contains all the three stereoisomers of this compound. Specific rotation of pure dextro isomer is +62° while the specific rotation of the equilibrium mixture is + 22°. Also the equilibrium mixture contains 20% of the meso isomers. Answer the following three qeustions based on the above information.
Thepercentageofracemicmixturepresentintheequilibriummixtureis:
chemistry-General
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Thecompoundshowsbelowinthediagram,ontreatmentwithacidcatalystisomerizesandequilibriumis established among the stereoisomers.
The equilibrium mixture contains all the three stereoisomers of this compound. Specific rotation of pure dextro isomer is +62° while the specific rotation of the equilibrium mixture is + 22°. Also the equilibrium mixture contains 20% of the meso isomers. Answer the following three qeustions based on the above information.
The percentage purity of the equilibrium mixture is:
Thecompoundshowsbelowinthediagram,ontreatmentwithacidcatalystisomerizesandequilibriumis established among the stereoisomers.
The equilibrium mixture contains all the three stereoisomers of this compound. Specific rotation of pure dextro isomer is +62° while the specific rotation of the equilibrium mixture is + 22°. Also the equilibrium mixture contains 20% of the meso isomers. Answer the following three qeustions based on the above information.
The percentage purity of the equilibrium mixture is:
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