Why do we boil milk before using it?

Important Questions on General Science

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Knowledge and General Awareness>Chapter 1 - General Science>Exercise 1>Q 623

The smallest particle of a compound that can normally exist independently is called _____.

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Knowledge and General Awareness>Chapter 1 - General Science>Exercise 1>Q 624

Sounds produced by objects vibrating at frequencies above $20,000Hz$ are called

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Knowledge and General Awareness>Chapter 1 - General Science>Exercise 1>Q 625

The quantity of heat required to raise the temperature of $1$ Kg of a substance through $1$ Degree Celsius is called its

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Knowledge and General Awareness>Chapter 1 - General Science>Exercise 1>Q 626

The science deals with the extraction of metals from ores is called -

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Knowledge and General Awareness>Chapter 1 - General Science>Exercise 1>Q 627

When carbon is burnt in the presence of insufficient oxygen, the compound formed is

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Knowledge and General Awareness>Chapter 1 - General Science>Exercise 1>Q 628

Density of a solid which floats on water,

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Knowledge and General Awareness>Chapter 1 - General Science>Exercise 1>Q 629

If the surface area is reduced, the pressure exerted on the surface -

EASY

RRC Group D CBT

IMPORTANT

RRB Indian Railway Group 'D' Recruitment - General Knowledge and General Awareness>Chapter 1 - General Science>Exercise 1>Q 630

Those substances, which does not allow electric current to flow through them are called,