The correct answer is A
What is the nature of the reaction when an acid or a base is dissolved in water?
Which gas is most abundant in the Earth's atmosphere?
Milk tastes sour when kept in the open for sometimes due to the formation of-
Based on the periodic trends for ionization energy, which element has the highest ionization energy?
Which of the following is NOT a property of acids?
What is the atomic number of silicon, a component of quartz?
What is the pH value of pure water ?
In the vulcanization process, natural rubber is heated with which element to enhance its properties?
The chemical name of the Vitamin B6 is
Protons were discovered by
