Acids

Question 1

Formula of hydrochloric acid

Answer 1

HCI

Question 2

Sulfuric acud formula

Answer 2

H²SO⁴

Question 3

Nitric acid

Answer 3

HNO³

Question 4

Sodium hydroxide formula

Answer 4

NaOH

Question 5

Strong acid definition

Answer 5

Strong acids are acids that are completely or nearly 100% ionized in their solutions;

Question 6

Weak acid definition

Answer 6

Weak acids are acids that don’t completely dissociate in solution

Question 7

Concentrated acid definition

Answer 7

A concentrated acid is the one which contains very large amount of acid than water in the solution.

Question 8

Dilute acid definition

Answer 8

dilute acid is the acid which contains greater concentrations of water in it.

Question 9

Common indicators

Answer 9

It shows red colour in acidic solution and blue colour in basic solution. Methyl orange:- It shows red colour in acidic solution and yellow colour in basic solution. Phenolphthalein:-It is colourless in acidic solution and pink colour in basic solution.