Search questions
Choose which content to search, then combine terms with AND or OR.
Class 10 · Science · Medium
→Which salt is formed when zinc reacts with dilute sulphuric acid?
Class 10 · Science · Medium
→What is the name of the salt formed when a magnesium ribbon is added to dilute hydrochloric acid?
Class 10 · Science · Medium
→If a solution turns red litmus blue and turmeric reddish brown, what is its nature?
Class 10 · Science · Medium
→Which of the following salts forms a basic aqueous solution?
Class 10 · Science · Medium
→If a solution has pH 2, what will be its nature?
Class 10 · Science · Medium
→Non-metal oxides are generally of which nature?
Class 10 · Science · Medium
→What is formed when an acid reacts with a metal oxide?
Class 10 · Science · Medium
→A rise in temperature during an acid–base reaction indicates what?
Class 10 · Science · Medium
→What colour does phenolphthalein show in a basic solution?
Class 10 · Science · Easy
→What colour does methyl orange indicator show in an acidic solution?
Class 10 · Science · Easy
→Which of the following substances is basic in nature?
Class 10 · Science · Easy
→Which of the following substances is acidic in nature?
Class 10 · Science · Medium
→Among two acids of the same concentration, the one with lower pH will be what?
Class 10 · Science · Medium
→What happens to the pH value when the concentration of hydrogen ions increases in an acidic solution?
Class 10 · Science · Medium
→Why does dry hydrogen chloride gas not change the colour of dry litmus paper?
Class 10 · Science · Medium
→What happens to the temperature of the solution when acid is mixed with water?
Class 10 · Science · Medium
→What is the main basis of difference between a concentrated acid and a dilute acid?
Class 10 · Science · Medium
→Which of the following is an example of a weak acid?
Class 10 · Science · Medium
→Which of the following is an example of a strong acid?
Class 10 · Science · Medium
→