Question # 1

Which is the softtest metal.

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Zn

Ca

Na

Al

1- gram atom of carbon contain hwo many moles.

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1 mole

2 mole

6 moles

12 moles

Which one of the example of colloid.

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Paints

Milk of magnesia

Jelly

None of these

40 g of H₃PO₄ contains numebr of moles

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0.58 g

4.8 g

5.8 g

0.408 g

/which of the followign elements is presnt in group IA.

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Lithium

Hydrogen

Sodium

All of these

What mass of 95% CaCO3 will be requred to neutralize 50 cm 3 of 0.5 M HCl solution.

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9.5 g

1.45 g

1.32 g

1.25 g

How many subshells are there in M shell?

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2

4

3

5

Aerobic respiration releases........energy than anaerobic respiration.

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Equal

Less

More

None of these

Whcih acid is present in our stomach.

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Nitirc Acid

Hydrochloric acid

Sulphuric acid

All of the above

A reverse reaction is one that

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Speeds up gradually

Proceeds from left to right

In which reactants react to form products

Slow down gradually

All bases turn red litmus.

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Blue

White

Pink

Colourless

How many moles are there in 25 g of H₂SO₄?

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0.765 Moles

0.255 moles

0.4 moles

0.51 moles

Caustic chemical drain cleaner are captable of dissolving.

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Hair

Food

Grease

All of these

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Chemistry 9th Class English Medium Online Test MCQs With Answers

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