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Every Day Science

Which of the following is Tricontinental Country?

a. chad
B. Portugal
C. Mali
D. Swaziland

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Every Day Science

The value of the activation energy is much greater than average kinetic energy of the?

A. Atoms
B. Molecules 
C. Reactants
D. Products

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Every Day Science

A positive sign is given if in a chemical reaction heat is?

A. Consumed
B. Absorbed
C. Evolved
D. Generated

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Every Day Science

At the beginning the concentrations of reactants and products change?

A. Sharply
B. Rapidly 
C. Slowly
D. Smoothly

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Every Day Science

At equilibrium, as long as the volume of the container and the temperature of the chemical system remains unchanged, the concentrations of reactants and products?

A. Changes
B. Keep on changing
C. Do not change
D. Is fixed

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Every Day Science

The change of concentrations of reactants and products with time is called?

A. Rate of equilibrium
B. Forward rate
C. Rate of reaction 
D. Backward rate

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Every Day Science

The hydrocarbons which contain one more double or triple bonds are called?

A. Saturated hydrocarbons
B. Unsaturated hydrocarbons
C. Paraffin
D. Halogens

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Every Day Science

Compounds which contain only carbon and hydrogen elements are called?

A. Carbohydrates
B. Hydrocarbons 
C. Halides
D. None of above

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Every Day Science

He is now ashamed ——– his conduct.

A. from
B. with
C. of
D. by
E. at

Categories
Every Day Science

The Synonym of “Diligent” is——————–?

A. Hardworking 
B. Witty
C. Deliberate
D. Lazy