A. is deficient in electrons B. is deficient in protons C. has excess electrons D. has attraction for positive ions…
A. a reducing agent B. binding agent C. catalyst D. depolarizer Correct Answer: Option D D. depolarizer
A. decrease in rate of the reaction of the system B. decrease in temperature of the system C. increase in…
A. low boiling point B. low freezing point C. covalent nature D. hydrogen bonding Correct Answer: Option D D. hydrogen…
A. 11.42 mol dm-³ B. 8.80 mol dm-³ C. 1. 14 mol dm-³ D. 0.88 mol dm-³ Correct Answer: Option…
A. AI(NO3)3 B. KNO3 C. N2O D. NH3 Correct Answer: Option A A. AI(NO3)3
A. acidic solution B. alkaline solution C. a buffer solution D. a neutral solution Correct Answer: Option D D. a…
A. colourless B. orange C. pink D. purple Correct Answer: Option A A. colourless
A. 6C(s) + 6H2(g) + 3O2(g) → C6H12O6(s) B. 6CO2(g) + 6H2O(l) → C6H12O6(s) + 6O2(g) C. 6C(g) + 6H2(g) +…
A. has no free valence electrons B. is a giant molecule C. contains no bonded electrons D. is a solid…