Two Substances, A And B Were Made To React To Form A Third Substance, A2B According To The Following Reaction 2 A + B → A2B. Which Of The Following Statements Concerning This Reaction Are INcorrect?
statements:1)The product A2B shows the properties of substances A and B. The product will always have a fixed composition, the product so formed cannot be classified as a compound
2)The product will always have a fixed composition. The product so formed cannot be classified as a compound, the product so formed is an element.
3)The product A2B shows the properties of substances A and B. The product so formed cannot be classified as a compound. The product so formed is an element.
4)The product will always have a fixed composition. The product so formed cannot be classified as an element, the product so formed is a compound.
Answers
Answer:
There are always two zeros for any quadratic polynomial. The zeros of a polynomial are those values of the variable for which the polynomial as a whole has zero value. The sum and product of zeros in a quadratic polynomial have a direct relation with the coefficients of variables in the polynomial. Then it becomes very easy to calculate the sum and product of zeros even without knowing the values of zeros of a polynomial. Let's learn about it in detail
2A + B A_2B, A and B will combine to make a product A_2B . The product A_2B is called compound and it will not have any property of elements A and B. The composition of elements in product will be fixed: If N moles of element A is present that means N/2 moles of element B will be present. This product will be pure. Hence statement (i), (iii) and (iv) are wrong statements.
Therefore the correct option of this question is option C.