<span>As temperature increases, the amount of solute that a solvent can dissolve increases.</span>
<span>Answer: False
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The compound Fe(NO2)2 is Iron (II) Nitrite.
Hope I could help :)
Answer is C. in a reaction mole stays the same but mass changes and since it produced gas it means now we have less mass.
The momentum of the projectile is 6.8 * 10⁵ kgm/s
<h3>
Momentum and projectiles</h3>
Momentum of an object is the product of the mass of that object and its velocity.
where m is mass of object
v is velocity of object
A projectile is an object launched into space and allowed to fall freely under the force of gravity.
The momentum of a projectile is conserved in the horizontal direction since no net force acts on the projectile in the horizontal direction.
using the formula for momentum;
p = m*v
Assuming the mass of the projectile to be 800 kg
Velocity of the projectile = 850 m/s
p = 800 kg * 850 m/s
p = 6.8 * 10⁵ kgm/s
Therefore, the momentum of the projectile is 6.8 * 10⁵ kgm/s
Learn more about momentum and projectiles at: https://brainly.in/question/201038
