When salt dissolves in water, what happens to the total mass of the system?
1 )
The mass decreases because the salt particles disappear
2 )
The mass increases because water molecules attach to salt particles
The mass remains the same because mass is conserved during dissolving
4 )
The mass fluctuates as particles vibrate more vigorously
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...