Changes Around Us Questions & Answers: part4



Changes Around Us QUESTIONS AND ANSWERS :: part4 : 1 to 5

Following Changes Around Us Multiple choice objective type questions and answers will help you in many competitive written examinations and inteview 2024 like SSC exams :

1.Dissolution of glucose in water is an example of …………… reaction

Adiabatic
Isothermal
Endothermic
Exothermic

2.Dissolution of quick lime in water is an example of …………….. reaction

Exothermic
Endothermic
Isochronous
Isobaric

3.Dissolution of detergent powder in water is an example of ……………… reaction

Isothermal
Endothermic
Exothermic
Isobaric

4.When Ammonium chloride is dissolved in water ……………. Is absorbed

Mass
Heat
Time
Salt

5.Which of the following is involved in chemical reactions?

Energy changes
Mass changes
Atomic number changes
All the above

More Changes Around Us QUESTIONS AND ANSWERS available in next pages

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