Chemistry
Grade-10
Easy
Question
Fusible alloys have a melting range of about
- 510 C- 2600 C
- 00 C- 1000 C
- 100 C- 2000 C
- 510 C- 5000 C
Hint:
The term fusible metals, or fusible alloys, denotes a group of alloys that have melting points below that of tin
The correct answer is: 510 C- 2600 C
- The term fusible metals, or fusible alloys, denotes a group of alloys that have melting points below that of tin (232° C, 449° F). Most of these substances are mixtures of metals that by themselves have low melting points, such as tin, bismuth, and lead.
- So 10 - 200 is Answer
- The term fusible metals, or fusible alloys, denotes a group of alloys that have melting points below that of tin (232° C, 449° F). Most of these substances are mixtures of metals that by themselves have low melting points, such as tin, bismuth, and lead.
- So 10 - 200 is Answer
Related Questions to study
Chemistry
With which metal, mercury does not form amalgam?
With which metal, mercury does not form amalgam?
ChemistryGrade-10
Chemistry
An alloy comes in the category of
An alloy comes in the category of
ChemistryGrade-10
Chemistry
Select the alloy which consists of non-metal as its constituents.
Select the alloy which consists of non-metal as its constituents.
ChemistryGrade-10
Chemistry
Select the element that is not present is the stainless steel.
Select the element that is not present is the stainless steel.
ChemistryGrade-10
Chemistry
Select the correct option for the alloy of iron.
Select the correct option for the alloy of iron.
ChemistryGrade-10
Chemistry
Match the following.
| Column-I |
Column-II |
| 1. Iron pyrites | i) ZnS |
| 2. Pitchblende | ii) CaSO42H2O |
| 3. Dolomite | iii) FeS2 |
| 4. Zincblende | iv) CaCO3MgCO3 |
| 5. Gypsum | v) U3O8 |
Match the following.
| Column-I |
Column-II |
| 1. Iron pyrites | i) ZnS |
| 2. Pitchblende | ii) CaSO42H2O |
| 3. Dolomite | iii) FeS2 |
| 4. Zincblende | iv) CaCO3MgCO3 |
| 5. Gypsum | v) U3O8 |
ChemistryGrade-10
Chemistry
Heating of ore below its fusion temperature in the absence of air is known as ________.
Heating of ore below its fusion temperature in the absence of air is known as ________.
ChemistryGrade-10
Chemistry
Which type of mineral is the gypsum?
Which type of mineral is the gypsum?
ChemistryGrade-10
Chemistry
What is the constituent metal that is found in a magnetite mineral?
What is the constituent metal that is found in a magnetite mineral?
ChemistryGrade-10
Chemistry
A substance added in the furnace during smelting to remove gangue is called__________.
A substance added in the furnace during smelting to remove gangue is called__________.
ChemistryGrade-10
Chemistry
Metals that have low chemical reactions are found in which state?
Metals that have low chemical reactions are found in which state?
ChemistryGrade-10
Chemistry
Which of the following is the correct order?
Which of the following is the correct order?
ChemistryGrade-10
Chemistry
________ is the metal that is not extracted by using smelting process?
________ is the metal that is not extracted by using smelting process?
ChemistryGrade-10
Chemistry
What is the property that is used in making bells and strings in musical instruments?
What is the property that is used in making bells and strings in musical instruments?
ChemistryGrade-10
Chemistry
Which one of the following is the most abundant element in the Earth’s crust?
Which one of the following is the most abundant element in the Earth’s crust?
ChemistryGrade-10
