If the hydrogen ion concentration in a solution increases by a factor of 10, the pH of the solution decreases by 1. A solution of 1 g/dm 3. hydrochloric acid has a pH of 1.6. Predict its pH when ...

Revenue from operations in the July-September period rose to Rs 518.19 crore from Rs 381.40 crore in the corresponding quarter of previous fiscal, the State-owned company said ...