Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).Assertion (A): Boiling is a bulk phenomenon.Reason (R): Boiling occurs only in closed vessel.In the light of the above statements, choose the most appropriate answer from the options given below :Both (A) and (R) are true and the (R) is the correct explanation of the (A)Both (A) and (R) are true and the (R) is not the correct explanation of the (A)(A) is true but (R) is falseBoth (A) and (R) are false

Given below are two statements : One is labelled as Assertion (A) and the other is labelled as Reason (R).Assertion (A) : Nitrogen has higher ionisation energy than oxygen          Reason (R) : Nitrogen has half filled orbital.A Both (A) and (R) are correct and (R) is the correct explanation of (A). B Both (A) and (R) are correct but (R) is not the correct explanation of (A) C (A) is correct but (R) is not correct D (A) is not correct but (R) is correct

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R) :Assertion (A) : NH3 gas is more easily liquefiable than CO2 gas.Reason (R) : NH3 gas has higher critical temperature than that of CO2 gas.Both (A) and (R) are true and (R) is the correct explanation of (A)Both (A) and (R) are true and (R) is not the correct explanation of (A)(A) is true but (R) is falseBoth (A) and (R) is false

Directions: In the following questions, a statement of assertion (A) is followed by astatement of reason (R). Mark the correct choice as:(a) Both assertion (A) and reason (R) are true and reason (R) is the correct explanation ofassertion (A).(b) Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation ofassertion (A).(c) Assertion (A) is true but reason (R) is false.(d) Assertion (A) is false but reason (R) is true.4. Assertion : Cell wall is a non-living part of the cell.Reason : It offers protection, definite shape and support. ( )5. Assertion- A cell of meristem tissue is very active.Reason- Meristem tissue is dividing tissue. ( )6. Assertion: Legumes increases the soil fertility.Reason: Microbes in the root nodules of leguminous plants fix atmospheric nitrogen

Assertion (A): There are infinite number of lines which pass through (2, 14)Reason(R): A linear equation in two variables has infinitely many solutions.a) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).b) Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion(A).c) Assertion (A) is true but Reason (R) is false.d) Assertion (A) is false but Reason (R) is trueSECTION BSection B consists of 5 questions of 2 marks each.21. Write the expanded form of (7𝑎 − 3𝑏)3[ OR ]Factorize 8𝑥3 − 27𝑦3.22. Without plotting the points indicate the quadrant in which they will lie, ifa) the ordinate is 5 and abscissa is 3b) the abscissa is – 5 and ordinate is 323. Find the measure of an angle which is 26° more than its complement .24. In the given figure, find PM (Give reasons)25. Find the possible expressions for the length and breadth of the rectangle whose area is given by4𝑎2 + 4𝑎 − 3.[ OR ]Using suitable identity find the value of (29)3.

In each of the questions given below, there are two statements marked as Assertion (A) and Reason (R). Mark your answer as per the codes provided below: Assertion A: For animals physical facility is necessary as well as adequateReasoning R: For human being physical facility is necessary but not adequateBoth A and R are true and R is the correct explanation of A.Both A and R are true but R is not the correct explanation of A.A is true but R is false.A is false but R is true.Both A and R are false.