Advertisements
Advertisements
Question
State whether the following statement is true or false. Correct the false statement.
A compound if acidic will turn all indicators red.
Options
True
False
Advertisements
Solution
This statement is False.
Explanation:
Acids do not give red colour with all indicators.
APPEARS IN
RELATED QUESTIONS
Name the gas evolved when dilute HCl reacts with sodium hydrogencarbonate. How is it recognised?
What are organic acids?
Bee sting contains ______.
Define the term ‘basicity’ of an acid.
Explian the following:
Dil. HCl acid is stronger than highly concentrated acetic acid.
What is the difference between an alkali and a metal hydroxide?
Give the name and formula of two : Weak dibasic acids
Choosing the correct words given in brackets, complete the sentence given below:
An acid is a compound which, when dissolved in water gives ______ ( hydronium / hydroxide) ions as the only ______ (positive/negative) ions.
Write a balanced reaction for the following conversions (A, B, C, D)
\[\ce{Fe→[A]FeCl2 →[B]FeCO3→[C]Fe(NO3)2→[D]Fe(OH)2}\]
Consider the acidity of the carboxylic acids:
(1) PhCOOH
(2) o-NO2C6H4COOH
(3) p-NO2C6H4COOH
(4) m-NO2C6H4COOH
