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And the answer is False,it does not have the same number with particles as the one mole of hydrogen.
Answer:
To find the wavelength of a wave, you just have to divide the wave's speed by its frequency.
Explanation:
A solution with pH less than 7 is acidic while that with a pH greater than 7 is alkaline. So, in order to test the nature of solution( whether acidic or basic) we would use a litmus paper. Litmus paper contains a pH sensitive dye which is red colored in acidic form and blue colored in basic form. Acidic solution turns blue litmus paper red. Alkaline solutions turn red litmus paper blue. Hence, the nature of solution can be detected by using litmus paper test.
Warm air rises because it’s molecules are farther apart making it less dense
