امتحانات العلوم (ساينس) للصف الثاني الإعدادي

1. 1

   ............ is considered one of the simplest forms of carbohydrates.

   • AGlucose
   • BSucrose
   • CMaltose
   • DCellulose

   اختيار من متعدد
2. 2

   ............. is formed when sodium hydroxide solution is added to cooking oil.

   أكملAlexandria 26
3. 3

   Compare between an open system and an isolated system.

   قارن
4. 4

   Calculate the boiling point of pure water at the highest peak in the Alps at an altitude of approximately 4800 m.

   مسألة
5. 5

   A dough containing the following ingredients: • 100 g of flour. • ½ teaspoon salt. • 250 mL of milk. • 1 egg. What organic chemical compounds are present in this dough?

   سؤال مقالي
6. 6

   What is the name of the body of water located between (X) and (Y)?

   سؤال على الرسم
7. 7

   ............. is considered a measure of the extent to which a material can conduct heat through it.

   • ATemperature
   • BThermal conductivity
   • CSpecific heat
   • DCapacity

   اختيار من متعددBeheira 26
8. 8

   ............ gas is produced from the photosynthesis process, while ............ gas is produced from the cellular respiration process.

   أكمل

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