Are Halogens Coloured
Yes, halogens are coloured compounds. Chlorine is greenish in colour, bromine is red, fluorine is pale yellow gas, iodine and... View Article
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Which Allotrope Of Carbon Is Used In Ornaments
Diamond is the allotrope of carbon used in making ornaments. Since diamond is hard and precious, it is the ideal... View Article
Why Are Halogens Toxic
Halogens are considered to be toxic since they are highly reactive. Chlorine gas is considered to be highly toxic. Halogens... View Article
Are Halogens Disinfectants
Halogens are good disinfectants since they have the ability to kill bacteria and eliminate germs. To know the classification and... View Article
Why Are Halogens Good Disinfectants
Since halogens like chlorine have the ability to kill bacteria and eliminate germs, they are used in manufacturing disinfectants. It... View Article
Can Colloids Be Separated
Yes, colloids be separated through centrifugation technique. To learn about classification of colloids, visit BYJU’S – The Learning App!!
What Is A Disadvantage Of Lithium Batteries
Disadvantages of lithium batteries are: Lithium batteries require protection since they are not robust. Lithium batteries naturally degrade as they... View Article
Why Is The Restoring Force Negative
The restoring force is the force that brings the object back to its equilibrium position. The restoring force acts in... View Article
Why Spring Force Is Non Impulsive
Spring force is non-impulsive since the spring is continuously under the influence of constant force. Learn about impulse force, visit... View Article
What Is Non Impulsive Force
The force which acts on a body for a long period of time is called a non-impulsive force. It is... View Article
How Does Doppler Effect Allow You To Hear Sounds
Doppler effect is defined as the change in the frequency of the wave during relative motion between the source of... View Article
What Is A 5 Carbon Ring Called
Compounds containing 5 or 6 carbons are called cyclic. Know more about the organic compounds @BYJU’S – The Learning App!!
Are Catalysts Molecules
Yes, catalysts are molecules. Know more about the types of catalyst @BYJU’S – The Learning App!!
Is Gravity The Strongest Force In The Universe
No, gravity is not the strongest force in the universe. Know more about the gravitational force @BYJU’S – The Learning... View Article
Is Momentum Always Conserved
Yes, momentum is always conserved in any elastic or a non-elastic collision. Momentum is not conserved in the presence of... View Article
Is The Sum Of 2 Binomials Always A Binomial
The sum of two binomials is NOT always a binomial. Visit BYJU’S – The Learning App to know about the... View Article
Is Calcium Hydroxide A Weak Alkali
Calcium hydroxide is a strong base. Since it produces OH- ions on electrolyte dissociation. Visit BYJU’S – The Learning App... View Article
Which Lens Is Used In Photocopier
The photocopier uses a convex lens. Visit BYJU’S – The Learning App to know about the concave lens.
Does Phenol Give Lucas Test
Phenol being a primary alcohol doesn’t give Lucas Test. It is not possible to ionise when primary alcohol reacts with... View Article
What Is The Difference Between Oxidation And Corrosion
Corrosion is caused by damp weather conditions, whereas when air spontaneously reacts with metals, oxidation occurs, such as rusting the... View Article
