The ozone molecule contains which type of bonding__________?
The ozone molecule contains which type of bonding__________?A. Dative bond
B. Covalent bond
C. Both A and B
D. Ionic Bond
B. Covalent bond
C. Both A and B
D. Ionic Bond
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Which Gas is included in Fry Chips Packets for safety?
Which Gas is included in Fry Chips Packets for safety?A. Nitrogen gas
B. Carbon dioxide
C. Oxygen
D. HydrogenPotato chips packets are filled with air but with NITROGEN GAS.This is done to prevent Oxidising which ultimately results in stale .Oxygen is a very reactive gas and it’s molecules react with air, moisture and result in staling of food .Since nitrogen is less reactive than oxygen hence the packets are filled with NITROGEN gas .
The study of the structure of the body is called _______ ?
The study of the structure of the body is called _______ ?A. Anthropobiology
B. Anatomy
C. Aphnology
D. ApiologyHepatitis and Polio is caused by________?
Hepatitis and Polio is caused by________?A. Virus
B. Fungus
C. Moss
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Tocopherol is the chemical name of which vitamin?A. vitamin C
B. vitamin D
C. vitamin A
D. vitamin EWeather and climate are driven by what source(s) of energy ?
Weather and climate are driven by what source(s) of energy ?A. Earth’s internal heat
B. Solar radiation
C. Gravity
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A tight-rope walker carries a long pole which he holds across his body. The purpose of this pole is to__________?A. Prop him up if he falls
B. Spread out his weight and reduce the pressure on the rope
C. Add extra weight to keep the rope tightly stretched
D. To keep the Center of gravity always above vertically above the rope