A. Dative bond
B. Covalent bond
C. Both A and B
D. Ionic Bond
Submitted by: Raza Samejo
Related Mcqs:
- __________ contains the ozone layer.
A. Troposphere
B. Stratosphere
C. Mesosphere
D. IonosphereSubmitted by: Muhammad Abdullah
- _________ contains ozone layer.
A. Thermosphere
B. Exosphere
C. Lithosphere
D. StratosphereSubmitted by: Muhammad Abdullah
- Which one of the following is a bio molecule?
A. Formic Acid
B. Tartic Acid
C. Glutamic Acid
D. Glutaric AcidSubmitted by: Malik Asghar Hussain
- One of the main function of the earth’s ozone layer is to ?
A. Prevent global warming
B. Filter out ultraviolet rays
C. Absorb pollution
D. All of the above - Most of the ozone in the atmosphere is concentrated in the _____________?
A. Mesosphere
B. Troposphere
C. Stratosphere
D. ionosphere - Most of the ozone in the atmosphere is concentrated in the____________?
A. Mesosphere
B. Troposphere
C. Stratosphere
D. IonosphereSubmitted by: Ashfaque Ali Khoso
- Ozone layer protects the Earth from __________ radiations from the Sun.
A. microwaves
B. infrared
C. X-rays
D. ultravioletSubmitted by: Aamir Hussain Laghari
- There is a hole in the Ozone Layer at__________?
A. South Pole
B. North Pole
C. Both A and B
D. None of TheseSubmitted by: Munwar Ali Sohu
- Composition of Ozone layer?
A. O1
B. O2
C. O3
D. O4Submitted by: Hasnain Ali
- Which is the New & Most Important Culprit damaging the ozone Layer?
A. Carbon Dioxide
B. Chlorofluoro Carbons
C. Nitrous Oxide
D. Carbon MonoxideSubmitted by: Shahbaz Jiskani