A is true
B is false
C is true
Mole number of 75 g is 0.4 mol. NO2 is 0.8 mol and is 36.8 g.
9)
balanced equation: CuSO₄ + Zn(s) ---> ZnSO₄ + Cu(s)
reaction type: single replacement
10)
balanced equation: H₂O₂ ----> H₂O + O₂ catalyst MnO2 under the arrow.
reaction type: decomposition
Answer:
convolutions.
Explanation:
the hippocampus- complex structure with a major role in learning and memory
the hypothalamus - structure of the brain near the pituitary gland
brain stem - yet another structure
Answer:
Solution
Verified by Toppr
2 molL
−1
Explanation :
Concentration =
Volume of solution
Moles of solute
We assume that potassium nitrate dissolves in the given volume of solvent without gross change in volume.
Concentration =
101.10gmol
−1
404g
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