Question

Assertion (A) : Combustion of 16 g of methane gives 22 g of carbon dioxide.
Reason (R) : In the combustion of methane, carbon dioxide is one of the products.
(i) Both A and R are true but R is not the correct explanation of A.
(ii) A is true but R is false.
(iii) A is false but R is true.
(iv) Both A and R are false

Answer 1

Answer:

C

Step-by-step explanation:

Correct assertion. Combustion of 16 g (one mole) of CH4CH4 gives 36 g (two moles) of water

CH4(16g)(g)+2O2(g)→CO2(g)+2H2O(g)

Answer 2

Answer:

0tr70

Step-by-step explanation:

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