Chemistry Acids, Bases and Salts CBSE Board 2026 Medium
Read the following passage and answer the questions that follow: Various substances can be classified as acid…
Read the following passage and answer the questions that follow :
Various substances can be classified as acids, bases and salts. Based on their strength, acids and bases are further classified as strong and weak. We can find this by using universal indicators, which shows different colours at different concentrations of hydrogen ions in a solution. A pH scale has been developed, which indicates acidic or basic nature of a solution, from 0 (very acidic) to 14 (very alkaline).
🔒 Step-by-step solution
Sign up free to reveal the full worked solution — hints, steps and the final answer, with a Solve-with-us walkthrough.
More questions from Acids, Bases and Salts
Class 10 Chemistry — every question with an expert-verified, step-by-step solution.
- Q1 A solution turns red litmus blue, its pH is likely to be
- Q1 You have been provided with three test tubes. One of them contains…
- Q2 A solution reacts with crushed egg-shells to give a gas that tu…
- Q3 10 mL of a solution of NaOH is found to be completely neutralised b…
- Q4 Which one of the following types of medicines is used for trea…
- Q5 Write word equations and then balanced equations for the reaction t…
- Q6 Compounds such as alcohols and glucose also contain hydrogen bu…
- Q7 Why does distilled water not conduct electricity, whereas rain wat…
- Q8 Why does dry HCL gas not show acidic behaviour in the absence of…
- Q9 Five solutions A, B, C, D and E when tested with universal indicato…
- Q10 Equal lengths of magnesium ribbons are taken in test tubes A and B.…
- Q11 Fresh milk has a pH of 6. How do you think the pH will change as i…