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The starting material which takes part i...

The starting material which takes part in chemical reaction is called :

A

product

B

reactant

C

catalyst

D

starter

Text Solution

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The correct Answer is:
B
The substance (or substances) initially involved in a chemical reaction are called reactants or reagents. Chemical reactions are usually characterised by a chemical change, and they yield one or more products, which usually have properties different from the reactants.
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ICSE-SAMPLE PAPER 04-QUESTIONS
  1. What is formed when zinc reacts with sodium hydroxide?

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  2. Choose the correct answer from the options given below : Hydroxide o...

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  3. The starting material which takes part in chemical reaction is called ...

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  4. During ionisation metals lose electrons, this change can be called :

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  5. Alkaline earth metals include:

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  6. Methyl orange is :

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  7. The formula which gives the simple ratio of each kind of atoms present...

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  8. Why do atoms share electrons in covalent bonds?

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  9. The hydroxide which is soluble in excess of NaOH is .............

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  10. The metallic electrode which does not take part in an electrolytic rea...

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  11. Identify the element belonging to third period and 17th group of the p...

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  12. Brine is the common name of

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  13. Covalent bond is formed between :

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  14. Name the reagent from the following which can be used to distinguish z...

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  15. The formula which gives the simple ratio of each kind of atoms present...

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  16. Select the correct answer from the list given in brackets : When di...

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  17. Consider the section of the periodic table given below. Note ...

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  18. Consider the section of the periodic table given below. Note ...

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  19. Consider the section of the periodic table given below. Note ...

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  20. Consider the section of the periodic table given below : In this t...

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