…………….. is substance added to ore to remove the gangue ?

…………….. is substance added to ore to remove the gangue ?

A) Flux

B) Slag

C) Rust

D) Mineral

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct option is A) Flux

4 views Answered 2023-02-05 15:29

Related Questions

Fill in the blanks If heat energy is given to a substance and its temperature remains constant then the substance undergoes a change in_______.

2 Answers 8 Views

……………. defined an element as any substance that cannot be decomposed into further simple substance by physical or chemical change.

2 Answers 4 Views

During Roasting …………….. ore is converted into …………….. ore.

2 Answers 4 Views

Sulphate ore — i) Magnasite , Carbonate ore — ii) Epsum salt

2 Answers 4 Views

To detect the leakage of gas from the cylinder the substance added to the gas is……..

2 Answers 4 Views

The temperature (T) of two samples of the same substance with masses m1 and m2 and temperatures T1 and T2 when added together is

2 Answers 5 Views

You are doing experiments on diffusion in your lab. Find the substance which turns into pink colour when added to water.

2 Answers 4 Views

When the particles of a substance contain only one type of atoms, that substance is called a / an

2 Answers 5 Views

The molecular mass of a substance is the sum of the atomic masses of all the atoms in a molecule of the substance.

2 Answers 5 Views

A substance is in light yellow colour. If we put it in sunlight, it changes into grey colour. What is the substance ?

2 Answers 7 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)