Select incorrect statement wrt H (protium), D and T

(A) Both D & T can be used for radioactive-labelling in organic compound.
(B) Tritium decays by beta-emission.
(C) All three can't be used for radioactive-labelling compound.
(D) Half-life of T is approximate 12.3 years.

Choose the incorrect statement w.r.t. Chlamydiosis. (a) It is a viral disease (b) Pathogen cannot reproduce outside the body cell (c) It can cause sterility in both male and female (d) It can be treated with tetracycline

Select correct statement w.r.t. Monera (a) All are autotrophic prokaryotes (b) All are chemoheterotrophs (c) Unicellular, colonial or filamentous organisms (d) Prokaryotes with 70 S ribosome and histonic DNA

A radioactive element ThA( ._(84)Po^(216)) can undergo alpha and beta are type of disintegrations with half-lives, T_1 and T_2 respectively. Then the half-life of ThA is

Differentiate w.r.t x using product rule . x^(3) sin x

Radioactive decay follows first-order kinetic. The mean life and half-life of nuclear decay process are tau = 1// lambda and t_(1//2) = 0.693//lambda . Therefore are a number of radioactive elements in nature, their abundance is directly proportional to half life. The amount remaining after n half lives of radioactive elements can be calculated using the relation: N = N_(0) ((1)/(2))^(n) Half life of .^(60)Co is 5.3 years, the time taken for 99.9% decay will be

Radioactive decay follows first-order kinetic. The mean life and half-life of nuclear decay process are tau = 1// lambda and t_(1//2) = 0.693//lambda . Therefore are a number of radioactive elements in nature, their abundance is directly proportional to half life. The amount remaining after n half lives of radioactive elements can be calculated using the relation: N = N_(0) ((1)/(2))^(n) The rate of radioactive decay is

Radioactive decay follows first-order kinetic. The mean life and half-life of nuclear decay process are tau = 1// lambda and t_(1//2) = 0.693//lambda . Therefore are a number of radioactive elements in nature, their abundance is directly proportional to half life. The amount remaining after n half lives of radioactive elements can be calculated using the relation: N = N_(0) ((1)/(2))^(n) Amount of radioactive elements (activity) decreases with passage of time as

Radioactive decay follows first-order kinetic. The mean life and half-life of nuclear decay process are tau = 1// lambda and t_(1//2) = 0.693//lambda . Therefore are a number of radioactive elements in nature, their abundance is directly proportional to half life. The amount remaining after n half lives of radioactive elements can be calculated using the relation: N = N_(0) ((1)/(2))^(n) Select the correct relation.

Radioactive decay follows first-order kinetic. The mean life and half-life of nuclear decay process are tau = 1// lambda and t_(1//2) = 0.693//lambda . Therefore are a number of radioactive elements in nature, their abundance is directly proportional to half life. The amount remaining after n half lives of radioactive elements can be calculated using the relation: N = N_(0) ((1)/(2))^(n) Which "is"//"are" true about the decay cosntant?

Select the correct option w.r.t law of independent assortment (a) It can be explained by using monohybrid cross (b) Inheritance of one character is dependent on another character (c) This law is not applicable universally (d) It was proposed by Bateson