Which of the following is false?
A) Two objects, both having positive charge, repel each other
B) Two objects having unlike charges attract each other
C) Electrostatic forces are responsible for the energy absorbed or released in chemical changes
D) The region in space where magnetic or electrostatic forces are effective is called a force field
E) All of the above are true
Correct Answer:
Verified
Q23: Which of the following are compounds?
i.Carbon dioxide
ii.Silicon
iii.Sodium
Q24: Which of the following changes is/are exothermic
Q25: Which of the following are elements?
i.KOH
ii.Ne
iii.CO
iv.Carbon tetrachloride
v.Calcium
A)i,
Q26: Consider the particulate-level illustration: Q27: Which of the following particulate-level picture might Q29: Which of the following is false? Q30: Which of the following correctly represents electrostatic Q31: Which of the following changes is/are endothermic Q32: Identify the product(s)that is/are (a)compound(s)in the equation Q33: In which of the following pairs of
A)IF is
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