Home
Class 7
MATHS
1.25xx10=?...

`1.25xx10=?`

A

0.125

B

125

C

12.5

D

1.25

Text Solution

Verified by Experts

The correct Answer is:
C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • FRACTIONS AND DECIMALS

    SWAN PUBLICATION|Exercise EXERCISE 2.7|27 Videos

  • FRACTIONS AND DECIMALS

    SWAN PUBLICATION|Exercise EXERCISE 2.7 (Multiple choice questions : <br> |3 Videos

  • FRACTIONS AND DECIMALS

    SWAN PUBLICATION|Exercise EXERCISE 2.6|29 Videos

  • EXPONENTS AND POWERS

    SWAN PUBLICATION|Exercise OTHER IMPORTANT QUESTIONS (TRUE FALSE)|8 Videos

  • INTEGERS

    SWAN PUBLICATION|Exercise OTHER IMPORTANT QUESTIONS (III. State whether the following statements are true or false : )|8 Videos

Similar Questions

Explore conceptually related problems

Identify the reaction order for each of the following rate constants - k=1.25 xx 10^-2 mol^-2 liter^2 s^-1

Compare the following numbers 2.7 xx 10^12 , 1.5 xx 10^8

Find: 10.05xx1.05

Find 10.05xx1.05

Evaluate the following : 10.02xx1.02

Find 1.3xx10

Find: 1.3xx10

The reaction of A_(2) and B_(2) follows the equation A_(2)(g)+B_(2)(g)to2AB(g) The following data were observed {:(,[A_(2)]_(0),[B_(2)]_(0),"Initial rate of appearance of AB(g)(in" Ms^(-1)),(,0.10,0.10,2.5xx10^(-4)),(,0.20,0.10,5xx10^(-4)),(,0.20,0.20,10xx10^(-4)):} The value of rate constatnt for the above reaction is : a) 2.5xx10^(-4) b) 2.5xx10^(-2) c) 1.25xx10^(-2) d) None of these

The half life of "_92^238U against alpha-decay is 1.5 xx 10^17s . What is the activity of a sample of "_92^238U having 25 xx 10^20 atoms?

The resistance of a conductivity cell containing 10^-3 M KCI solution at 25^@ C is 1500 Omega . What is the cell constant If conductivity of 10^@ M KCl solution at 25^@ C is 1.5 xx 10^-4 S cm^-1 ?

Home
Profile