Which of the following is the relation between percent strength and volume strength of hydrogen peroxide?

Molecular hydrides of formed from __________

What is used for removing the last traces of water from organic compounds?

Urea’s dissolution is because of ______

What is a brine solution?

Hydrogen is a _______________

Which of the following statement is true regarding the order of reactivity of halogens?

Reactivity of hydrogen is __________ compared to halogens.