Law of conservation of energy

Consider the following statements: Statement (I) : Kirchoff's juction law is consequence of conservation of energy Statement (II) : Kirchhoff's loop law is consequence of conservation of charge . Which of the following is correct ?

Assertion: Faraday's laws are consequences of conservation of energy. Reason: In a purely resistive AC circuit, the current lags behind the e.m.f. in phase

Lenz's law violates the principle of conservation of energy. Reason: Induced e.m.f. opposes always the change in magnetic flux responsible for its production.