Multiple Choice
Which of the following best defines 'one kilocalorie'?
A) 1,000 calories, or the amount of heat required to raise the temperature of 1 g of water by 1°C
B) 10,000 calories, or the amount of heat required to raise the temperature of 1 kg of water by 1°F
C) 1,000 calories, or the amount of heat required to raise the temperature of 1 kg of water by 1°C
D) 1,000 calories, or the amount of heat required to raise the temperature of 100 g of water by 100°C
Correct Answer:

Verified
Correct Answer:
Verified
Q12: A solution contains 0.0000001 (10-7) moles of
Q13: The nutritional label on a box of
Q14: Melting of ice and thus reduced feeding
Q15: Which of the following statements is true
Q16: What is the reason why Hydrochloric acid
Q18: Measurements show that the pH of a
Q19: A beaker contains 100 milliliters (mL) of
Q20: Which of the following statements is incorrect?<br>A)
Q21: How are the hydrogen bonds formed between
Q22: Sulfur is in the same column of