Question
Statements: All valleys are mountains.
No sea is a mountain. Some plains are seas. Conclusions: I. Some valleys are plains. II. No plain is a mountain. III. No sea is a valley. Three Statements are given followed by Three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.Solution
The correct answer is B
If no external force acts on a system of bodies, the total linear momentum of the system of bodies remains constant. Which law states this?
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Fe2O3 + 2Al
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