Basic Details
Word: Phosphoric
Part of Speech: Adjective
Meaning: Relating to phosphoric acid or containing phosphorus.
Synonyms: Phosphoric acid, phosphate
Antonyms: N/A
Idioms and Phrases
- Phosphoric in nature: Used to describe something that is rich in phosphorus, often referring to soil or fertilisers. Example: "The garden flourished because the soil was phosphoric in nature, helping the plants grow well."
- Phosphoric glow: Describes a bright or radiant light, often in a metaphorical sense. Example: "The stars in the sky had a phosphoric glow, making the night more beautiful."
Usage Examples
Example 1: Phosphoric acid is commonly used in soft drinks to add a tangy flavour and acidity.
Example 2: Farmers often use phosphoric fertilisers to improve the nutrient content of their soil.
Example 3: The laboratory experiment demonstrated the reaction between phosphoric compounds and other elements.
Fun Fact
Did you know that phosphoric acid is also used in some food products to prevent spoilage, providing a longer shelf life for many items?
Famous Quote
"In nature, nothing is created, nothing is lost, everything changes." Antoine Lavoisier
Multiple Choice Questions (MCQs)
1. What does "phosphoric" mean?
a) Related to sugar
b) Related to phosphorus
c) Related to water
d) Related to oxygen
Answer: b) Related to phosphorus
2. Which of these is a synonym of "phosphoric"?
a) Nitric
b) Phosphoric acid
c) Sulphuric
d) Hydrochloric
Answer: b) Phosphoric acid
3. Which of the following sentences uses "phosphoric" correctly?
a) The phosphoric beach was inviting.
b) The phosphoric glow of the lamp lit up the room.
c) The phosphoric cupcake tasted sweet.
d) The phosphoric tree stood tall.
Answer: b) The phosphoric glow of the lamp lit up the room.
4. Which idiom means something related to "phosphoric"?
a) Phosphoric in nature
b) Cold as ice
c) As clear as mud
d) Smooth sailing
Answer: a) Phosphoric in nature
5. What is the opposite of "phosphoric"?
a) N/A
b) Basic
c) Acidic
d) Saline
Answer: a) N/A
