Question

using a switch statement write a menu driven program for the following
b) to display the following pattern:
I
I C
I C S
I C S E​

Answer 1

Answer:

Indicators are those substances which tell us whether a substance is acidic or basic by change in colour. For e.g., litmus solution.

• Olfactory indicators: Those substances whose odour changes in acidic or basic media are called lfactory indicators. For e.g., clove, vanilla, onion.