A. Fe
B. Co
C. Ni
D. Rn
Submitted by: Muhammad Ali Kunbhar
Related Mcqs:
- Enzyme proved useful in cancer treatment is_______________?
A. Lactic dehydrogenase
B. Alkaline phosphatase
C. L-asparaginase
D. Cellulase - Which of the following is a substance?
A. Sea water
B. Brass
C. Tape water
D. Graphite
E. SandSubmitted by: Mansoor Ul Haque
- Paramagnetic behaviour of substance is measured by a balance called___________________?
A. Analytical balance
B. Guoys balance
C. Electrical balance
D. Single beam balance - The highest temperature at which a substance can exist as a liquid is called its______________?
A. Critical temperature
B. Standard temperature
C. Absolute temperature
D. Upper consulate temperature - Any substance which accepts H+ is base favours the concept___________________?
A. Lowrys
B. Lewis
C. Arrhenius
D. None of these - Which substance can be used for disinfecting water ?
A. KMnO4
B. Alums
C. Ozone
D. All - A substance which increases the reactivity of enzyme is called_________________?
A. Promoters
B. Inhibitors
C. Stimulators
D. Non-activators - A substance is analyzed and found to have an emperical formula of CH2 and a molar mass of 56g/mole. What is the molecular formula of the compound?
A. C2H4
B. C3H6
C. C4H8
D. C5H10Submitted by: Muhammad Ali Kunbhar
- The properties which do not depend on mass of the substance are _____________?
A. Extensive properties
B. Colligative properties
C. intensive properties
D. None of TheseSubmitted by: Aneela shabbir
- The Substance which resist in change in PH is called?
A. Neutralization
B. Osmosis
C. Buffer
D. Active transportSubmitted by: Chakar Hussain Shar