Uroosa

This page lists questions and answers that were posted by visitors named Uroosa.

Questions

The following questions were asked by visitors named Uroosa.

A bag contains 3 apples and 2 oranges. Another bag contains 2 apples and 4 oranges . A bag and a fruit are picked at random. The probability that the fruit will be apple is

Answers

The following answers were posted by visitors named Uroosa.

Calculate the hydroxide ion concentration of the following solution 0.20 M HNO3