Law of conservation of mass is not correct for and why?
(a) radioactive charge (b) oxidation (c) hydrolysis (d) None of these

Q. Consider the following two statements:
(A) Kirchhoff's junction law follows from conservation of charge.
(B) Kirchhoff's loop law follows from conservative nature of electric field.

(a) A and B are correct.
(b) A is correct but B is wrong.
(c) B is correct but A is wrong.
(d) A and B are wrong.

Q. The law of conservation of mass is valid for which of the following?
(a) Reactions involving oxidation.
(b) Nuclear reactions.
(c) Endothermic reactions.

Q. IUCN stands for international .................... for conservation of nature.
(a) union
(b) Unit
(c) group
(d) none of these

Q. Kirchoff's voltage law and current law are respectively in accordance with the conservation of (a) charge and momentum (b) charge and energy (c) energy and charge (d) energy and momentum

Q. Consider the following two statements
$\left(A\right)$ Kirchhoff's junction law follows from the conservation of charge.
$\left(B\right)$ Kirchhoff's loop law follows from the conservation of energy.
Which of the following is correct ?