`12.46xx10`

How many Astronomical units are there in one light year? Given Data: 1 Astronomical unit =1.496xx10^(11)m 1 light year =9.46xx10^(15)m

Inian and Ezhilan argue about the light year. Inian tells that it is 9.46 xx 10^(15) m and Ezhilan argues that it is 0.46 xx 10^(12) km . Who is right ? Justify your anwer .

1 AU=9.46xx10^15m True/False

Ionization constant of Benzoic acid is 6.46 xx 10^(-5) " and " K_(sp) for silver benzoate is 2.5 xx 10^(-13) . How many times is silver benzoate more soluble in buffer of pH 3.19 compared to its solubility in pure water [H^(+)] = 6.46 xx 10^(-4)

State true or false. If false, give the correct statement. 1 Light year = 9.46 xx 10^5m .

Number of moles of magnesium in a metallic piece of magnesium containing 8.46 xx10^(24) atom are

The compressibility of water is 46.4 xx 10^(-6)//atm . This means that

If 46 xx 5 = 230 xx 1 46 xx 15 230 xx 3 then 46 xx 45 = 230 xx underline X implies X =

Evaluate 0.54xx0.54xx0.46xx0.46 using identities.