HSC Science (General) 11th Standard - Maharashtra State Board Question Bank Solutions

Name the following.

Ions having high concentration in cell sap.

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Which of the following temperature will read the same value on celsius and Fahrenheit scales?

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SI unit of the quantity electric current is __________

Give one example of a homogeneous mixture.

Give one example of a heterogeneous mixture.

Give one example of an element.

Give one example of a compound.

Explain types of matter (on the basis of chemical composition).

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The branch of chemistry which deals with study of separation, identification, and quantitative determination of the composition of different substances is called as __________

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Which one of the following property of matter is Not quantitative in nature?

Define: Least count

How many significant figure is in the following quantity?

45.26 ft

Solve the following question:

How many significant figure is in the following quantity?

0.109 in

Solve the following question:

How many significant figure is in the following quantity?

0.00025 kg

Solve the following question:

How many significant figure is in the following quantity?

2.3659 × 10^-8 cm

Solve the following question:

How many significant figure is in the following quantity?

52.0 cm³

Solve the following question:

How many significant figure is in the following quantity?

0.00020 kg

How many significant figures are in the following quantity?

8.50 × 10⁴ mm

Solve the following question:

How many significant figure is in the following quantity?

300.0 cg

What do you understand by the term residue?