Home
Class 12
CHEMISTRY
In the final answer of the expression ((...

In the final answer of the expression `((29.2-20.2)(1.79xx10^(5)))/1.37`. The number of significant figures is

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
`((29.2-20.2))/1.37=(9.0xx1.79xx10^(5))/1.37`
Least precise terms i.e., 9.0 has only two significant figures. Hence, final answer will have two significant figures.
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    ERRORLESS |Exercise Ordinary Thinking (Objective Questions) Atomic, Molecular and Equivalent masses|61 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    ERRORLESS |Exercise Ordinary Thinking (Objective Questions) The mole concept|43 Videos

  • SOLUTION

    ERRORLESS |Exercise JEE SECTION (JEE (Advanced)2018) (Numeric answer type questions)|3 Videos

  • THERMODYNAMICS AND THERMOCHEMISTRY

    ERRORLESS |Exercise JEE section (JEE (Advanced) 2018) Numeric answer type questions|2 Videos

Similar Questions

Explore conceptually related problems

The number of significant figures in 1.0001 are

Give the number of significant figures 2.653xx10^(4)

State the number of significant figures in 2.67xx10^-24 kg

State the number of significant figures in 2.64xx10^(24)kg

What is the number of significant figures in 0.310xx10^(-2)

What is the number of significant figure is 0.310xx10^(3) ?

The number of significant figures in 6.02xx10^(23) is