Whih of the followin statement are correct?

Which one of the followin statements is not correct?

Which of the followins is not a corret hierarchial order?

The density of 2m-aqueous H_2O_2 solution is 1.068 gm/ml Which of the followin is/are correct concentrations of this solution , in different units ?

Which of the followin options is correct?

Which of the followin options is correct?

Consider the followin Statements: 1. Two events are mutually exculsive if the occurrence of the other. (2) The probability of the union of two mutually exclusivce events is the sum of their individual probabilities. Which of the abobbe statements is / are correct?

State whether the followin statements are True of False: 2 is the only even prime number.

State whether the followin statements are True of False: If an even number is divided by 2,the quotient is always odd.

State whether the followin statements are True of False: Prime numbers do not have any factors.