Answer:
First image
Explanation:
You did not show the set up, but the best answer would be the first image.
Dry ice is very cold, and when it comes into contact with the warm air, it sublimates into gas, which we know as CO₂ gas. Gas takes up more space and volume that solids, so the expansion of the gas builds up pressure. Since there is not enough space in the flask, the overflows and pushes up into the balloon.
The difference in temperature between dry ice and warm air is big, so it gives the particles a big and fast boost, which splits them apart quickly. This is why it skips the liquid phase.
Answer:
The correct answer is Sugar and oxygen gas.
Explanation:
Photosynthesis is an important physiological process occur in plants.Photosynthesis is grouped into two reactions one is light reaction that occur in thylakoid membrane of grana and the other is dark reaction that occur inside stroma of chloroplast.
In the light reaction water is splited by the presence of light to generate oxygen.
Glucose the the principle product of photosynthesis is synthesized in the dark reaction by CO2 fixation.
Answer:
Acid is sour in taste; whereas base is bitter in taste.
Acid gives hydrogen ions when dissolved in water; where as base gives hydroxyl ion when dissolved in water.
Explanation:
