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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7

Ans 2:

Class : Class 5
Stomach will grind the food particles into smaller one and in small intestine only finally digestion will takes place and the nutrients will absorbed by blood.

Ans 3:

Class : Class 5
Small Intestine

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Subject :NSO    Class : Class 5

Ans 1:

Class : Class 7
It is plant P because if we compare 5 1/2cm with other measures, it will be the largest.

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 4
what is pollination

Ans 2: (Master Answer)

Class : Class 1
The correct answer is D.

Ans 3:

Class : Class 4
A

Ans 4:

Class : Class 4
I go with Jasnoor's option. A

Ans 5:

Class : Class 4

Ans 6:

Class : Class 4

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Subject :NSO    Class : Class 7

Ans 1: (Master Answer)

Class : Class 1
The correct answer is A.

Ans 2:

Class : Class 7
DB

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
option c is correct

Ans 2:

Class : Class 8
D as it is mentioned that the particle is travelling at a constant speed

Ans 3:

Class : Class 7
option c is correct as acceleration means change of speed

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 7
I am not able to understand it

Ans 2: (Master Answer)

Class : Class 1
The correct answer is C.

Ans 3:

Class : Class 7
I actually don't get the logic behind it

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Subject :NSO    Class : Class 7

Ans 1:

Class : Class 8
yes ans c

Ans 2:

Class : Class 7
Ans c

Ans 3:

Class : Class 4
yes according to me also the answer is c but in nso practice papers it is written as d

Ans 4:

Class : Class 7

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 3
the answer is d

Ans 2:

Class : Class 5

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 3
C

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Subject :NSO    Class : Class 7

Which of the following statements are correct?
I. The tangy taste of cola drinks is due to carbonic acid which is an organic acid.
II. Inorganic acids are prepared artificially in the industries and are extremely corrosive.
III. Hydrochloric acid reacts with metals to varying degrees therefore, it is stored in glass bottles.
IV. Organic acids are weak acids and are used as food supplements.

A I, II and III only
B I and IV only
C II and IV only
D All of these


Why is carbonic acid inorganic even though all organic acids have carbon in their formulae and H2CO3 is the formula of carbonic acid?

Ans 1:

Class : Class 7
Q is wrong since option 1 is false, rest all are true

Ans 2:

Class : Class 8
Hcl reacts with metals also

Ans 3:

Class : Class 7
hcl reacts with metals too

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