Assertion (A) : Steel is used in the construction of buildings and bridges.Reason (R) : Steel is more elastic and its elastic limit is high. In the light of above statements, choose the most appropriate answer from the options given belowBoth A and R are correct and R is the correct explanation of ABoth A and R are correct but R is NOT the correct explanation of AA is correct but R is not correctA is not correct but R is correctMark for Review & NextClear ResponseSave & NextSubmit

Discuss the application of steel in construction works.

a) Both assertion and reason are correct and reason is the correct explanation of assertionb) Both assertion and reason are correct but reason is not the correct explanation ofassertion.c) Assertion is true, reason is falsed) Assertion is false, reason is true6.Assertion: A bicycle has to be pedaled again and again to keep it moving with uniformvelocity.Reason: Force is applied on the bicycle to balance the force of friction exerted by the ground onbicycle.

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.

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason RAssertion A: A pendulum clock when taken to Mount Everest becomes fast.Reason R: The value of g (acceleration due to gravity) is less at Mount Everest than its value on the surface of earth.In the light of the above statements, choose the most appropriate answer from the options given below Both A and R are correct and R is the correct explanation of ABoth A and R are correct but R is not the correct explanation of AA is correct but R is not correctA is not correct but R is correct

a) Both assertion and reason are correct and reason is the correct explanation of assertionb) Both assertion and reason are correct but reason is not the correct explanation ofassertion.c) Assertion is true, reason is falsed) Assertion is false, reason is true10 Assertion: The standard unit for expressing the mass of an atom is ‘u.’Reason: ‘u’ is also called unified mass.11. Assertion: The formula of aluminum sulphate is Al2(SO4)3Reason: The valency of aluminum ion is +3 and sulphate ion is -212 Assertion: Na,K, Ca,Mg are metals because they can lose electronsReason: F, Cl, N, P are non metals because they can gain electrons