Chemistry Crash Course BITSAT>Chapter 1 - Mole Concept>Exercise 1>Q 85

MEDIUM

Chemistry

IMPORTANT

Earn 100

If $0.5$ mole of ${BaCl}_{2}$ is mixed with $0.2$ mole of ${Na}_{3} {PO}_{4}$ , the maximum number of moles of ${Ba}_{3} {({PO}_{4})}_{2}$ that can be formed are:

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Important Questions on Mole Concept

MEDIUM

Chemistry

IMPORTANT

Chemistry Crash Course BITSAT>Chapter 1 - Mole Concept>Exercise 1>Q 86

The ratio of amounts of

H_{2} S

needed to precipitate all the metal ions from

100 mL

of

1 M {AgNO}_{3}

and

100 mL

of

1 M {CuSO}_{4}

is:

EASY

Chemistry

IMPORTANT

Chemistry Crash Course BITSAT>Chapter 1 - Mole Concept>Exercise 1>Q 87

What is the weight of water in

1 litre

of

2 M NaCl

solution of density

1.117 g / mL

?

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Chemistry

IMPORTANT

Chemistry Crash Course BITSAT>Chapter 1 - Mole Concept>Exercise 1>Q 88

The volume of water that must be added to a mixture of

250 ml

of

0.6 M HCl

and

750 ml

of

0.2 M HCl

to obtain

0.25 M

solution of

HCl

is:

MEDIUM

Chemistry

IMPORTANT

Chemistry Crash Course BITSAT>Chapter 1 - Mole Concept>Exercise 1>Q 89

The molarity of

0.56 L

of water vapour at

STP

is: