Trending ▼   ResFinder  

ICSE − Q & A

ICSE
Indian Certificate of Secondary Education (ICSE), New Delhi
+Fave Message

Ask a Question

Answer a Question!

ResFinder - Thousands of Practice Papers

medha said to me, "I should be grateful if you help me." Change to indirect sentence.
Is it:
1 Medha told me that she would be grateful if I helped her.
Or
2Medha told me that she would be grateful if I would have helped her.
asked by Anshika J (anmj) 7 years ago
1

+ 8 more questions by anmj  

the following questions are related to chemistry:
1)name 2 metallic carbonates that are stable towards heat.
2)a set of compounds having same general formula,similar methods of preparation and similar chemical properties.
3)what is the physical state of phosphorous penta chloride and phosphorous trichloride(both are not in same state)
4)name the first transition element
5)find the odd one out:
boron,carbon,neon,sulphur(your choice should not be on the basis of valency)
6)name the compound used to bleach silk and the bleaching action is by the process of reduction
7)name the compound formed from its dry gases in the presence of sun light
8)choose the odd one out:
Nacl,MgO,CaF2,HCl
HCl,NH3,SO2,H2S
9)NAME THE most common freon
10)the bonding present in pcl3 and pcl5 is 
11)give reasons why the solution of ferric chloride is acidic in nature.
12)the temperature of gases is lowered before they enter into oxidation chamber during ostwald's process.WHY?
13)NAME A GREEN COLOURED COMPOUND WHICH ON HEATING CHANGES TO BLACK
14)name a salt soluble in ammonium acetate
15)a solution which readily absorbs carbon di oxide
16)write the missing word or words in order to make the below statements completely correct:
a)calcium chloride is used in desiccator(im sorry.. bt wts desiccator?)
b)zinc oxide is yellow when hot and white when cold(i think the statewment is right... correct me if i am mistaken
17)write two balanced equations for the conversion of ammonia to nitrogen
18)the insoluble solid formed when 2 solutions are mixed together
19)which 2 chemical compounds are added to pure bauxite at the time of electrolytic reduction and WHY?
20)METAL(A) in the presence of chlorine, gives out reddish brown scales(B) which give out reddish brown precipitate(C) in the presence of sodium hydroxide solution...
in this context::
a)name A,B and C
b)what are the conditions for the reaction btwn metal(A) and cl to get reddish brown scales?also give the equations for all the conversions took place..
21)gas a with gas b in the presencee of burning magnesium gives compound c..gas a and gas b directly mix to give alkaline gas d
a)name a,b and c
b)name the process when gas a combines directly with b to form alkaline gas D

PLEASE REPLY AS SOON AS POSSIBLE..AS FAR AS POSSIBLE RY TO GIVE EQUATIONS ALSO..THANKS AND REGARDS....
asked by Srichitra Vankadari (hpsk) 7 years ago
3
What is Chordae Tedinae?pls help
asked by Disha Ghatak (disha95) 7 years ago
2
Can someone post technical drawing applications preliminary papers please
asked by Shivaanee sharma (shivaanee22) 7 years ago
0
is my name offensive????
asked by Illuminati (xxskullkingxx) 7 years ago
1
what is pole fuse?
asked by Preetham (preetham21) 7 years ago
1
Do we have motion of thanks in our portion for history??
asked by Aayush Kapoor (acurry) 7 years ago
1
If we are asked to write a letter to the Editor of a newspaper, how should we write the introduction and conclusion?
asked by Ãwe§♥m€ l¥k tHât (aria124) 7 years ago
2
can someone explain in brief what the prince of morocco said after he read the inscriptions on the caskets?
asked by Mohammed Malik Sharaf (mmks1234) 7 years ago
2
Can anyone pls explain me the 2nd composition of specimen paper hindi.....???in English
asked by Evan Jason (evanjasonhenry) 7 years ago
0

<< Prev

    Page 225    

Next Page >>

ICSE chat

© 2010 - 2024 ResPaper. Terms of ServiceContact Us Advertise with us