⟩ Under which of the following conditions will iron rust
1. in water
2. in water and oxygen
3. in oil
4. in oil and water
Answer: B
Question and Answer:
Home Chemistry
- Share
Popular Answers:
* There is no answer to the above question yet.
More Questions for you:
The value of ⌊1/2.⌊5/2⌋ ⌋ is _______________. a) 1 b) 2 c) 3 d) 0.5
The domain of the function that assign to each pair of integers the maximum of these two integers is ________. a) N b) Z c) Z + d) Z+ X Z+
The set of positive integers is _________ . a) Infinite b) Finite c) Subset d) Empty
A function is said to be ______________, if and only if f(a) = f(b) implies that a = b for all a and b in the domain of f. a) One-to-many b) One-to-one c) Many-to-many d) Many-to-one
What is the Cardinality of the Power set of the set {0, 1, 2}.
a) 8
b) 6
c) 7
d) 9The members of the set S = {x | x is the square of an integer and x < 100} is _________________.
a) {0, 2, 4, 5, 9, 58, 49, 56, 99, 12}
b) {0, 1, 4, 9, 16, 25, 36, 49, 64, 81}
c) {1, 4, 9, 16, 25, 36, 64, 81, 85, 99}
d) {0, 1, 4, 9, 16, 25, 36, 49, 64, 121}What is the cardinality of the set of odd positive integers less than 10? a) 10 b) 5 c) 3 d) 20
Which of the following two sets are equal?
a) A = {1, 2} and B = {1}
b) A = {1, 2} and B = {1, 2, 3}
c) A = {1, 2, 3} and B = {2, 1, 3}
d) A = {1, 2, 4} and B = {1, 2, 3}Give range for the following six values 2, 7, 11, 19, 25, 33
The Cartesian Product B x A is equal to the Cartesian product A x B. Is it True or False? a) True b) False
